minor change. added a check so that zero results are not stored in the database.

git-svn-id: https://svn.cs.york.ac.uk/svn/ossmeter/Software/source@697 1b171192-1bc4-4300-84b6-1b6fde2e8ce3

ioannis.korkontzelos@manchester.ac.uk ioannis.korkontzelos@manchester.ac.uk 2013-10-31

changed metric-providers/org.ossmeter.metricprovider.generic.numberofactiveusersperday/src/org/ossmeter/metricprovider/generic/numberofactiveusersperday/NumberOfActiveUsersPerDayProvider.java
changed metric-providers/org.ossmeter.metricprovider.generic.numberofactiveusersperdaypernewsgroup/src/org/ossmeter/metricprovider/generic/numberofactiveusersperdaypernewsgroup/NumberOfActiveUsersPerDayPerNewsgroupProvider.java
changed metric-providers/org.ossmeter.metricprovider.generic.numberofarticlesperday/src/org/ossmeter/metricprovider/generic/numberofarticlesperday/NumberOfArticlesPerDayProvider.java
changed metric-providers/org.ossmeter.metricprovider.generic.numberofarticlesperdaypernewsgroup/src/org/ossmeter/metricprovider/generic/numberofarticlesperdaypernewsgroup/NumberOfArticlesPerDayPerNewsgroupProvider.java
changed metric-providers/org.ossmeter.metricprovider.generic.numberofduplicatebugzillabugs/src/org/ossmeter/metricprovider/generic/numberofduplicatebugzillabugs/NumberOfDuplicateBugzillaBugsProvider.java
changed metric-providers/org.ossmeter.metricprovider.generic.numberoffixedbugzillabugs/src/org/ossmeter/metricprovider/generic/numberoffixedbugzillabugs/NumberOfFixedBugzillaBugsProvider.java
changed metric-providers/org.ossmeter.metricprovider.generic.numberofinvalidbugzillabugs/src/org/ossmeter/metricprovider/generic/numberofinvalidbugzillabugs/NumberOfInvalidBugzillaBugsProvider.java
changed metric-providers/org.ossmeter.metricprovider.generic.numberofnonresolvedclosedbugzillabugs/src/org/ossmeter/metricprovider/generic/numberofnonresolvedclosedbugzillabugs/NumberOfNonResolvedClosedBugzillaBugsProvider.java
changed metric-providers/org.ossmeter.metricprovider.generic.numberofrequestsrepliesperday/src/org/ossmeter/metricprovider/generic/numberofrequestsrepliesperday/NumberOfRequestsRepliesPerDayProvider.java
changed metric-providers/org.ossmeter.metricprovider.generic.numberofrequestsrepliesperdaypernewsgroup/src/org/ossmeter/metricprovider/generic/numberofrequestsrepliesperdaypernewsgroup/NumberOfRequestsRepliesPerDayPerNewsgroupProvider.java
changed metric-providers/org.ossmeter.metricprovider.generic.numberofresolvedclosedbugzillabugs/src/org/ossmeter/metricprovider/generic/numberofresolvedclosedbugzillabugs/NumberOfResolvedClosedBugzillaBugsProvider.java
changed metric-providers/org.ossmeter.metricprovider.generic.numberofwontfixbugzillabugs/src/org/ossmeter/metricprovider/generic/numberofwontfixbugzillabugs/NumberOfWontFixBugzillaBugsProvider.java
changed metric-providers/org.ossmeter.metricprovider.generic.numberofworksformebugzillabugs/src/org/ossmeter/metricprovider/generic/numberofworksformebugzillabugs/NumberOfWorksForMeBugzillaBugsProvider.java
changed metric-providers/org.ossmeter.metricprovider.generic.overalldailynumberofarticles/src/org/ossmeter/metricprovider/generic/overalldailynumberofarticles/OverallDailyNumberOfArticlesProvider.java
changed metric-providers/org.ossmeter.metricprovider.generic.overalldailynumberofbugzillacomments/src/org/ossmeter/metricprovider/generic/overalldailynumberofbugzillacomments/OverallDailyNumberOfBugzillaCommentsProvider.java
changed metric-providers/org.ossmeter.metricprovider.generic.overalldailynumberofbugzillapatches/src/org/ossmeter/metricprovider/generic/overalldailynumberofbugzillapatches/OverallDailyNumberOfBugzillaPatchesProvider.java
changed metric-providers/org.ossmeter.metricprovider.generic.overalldailynumberofnewbugzillabugs/src/org/ossmeter/metricprovider/generic/overalldailynumberofnewbugzillabugs/OverallDailyNumberOfNewBugzillaBugsProvider.java
metric-providers/org.ossmeter.metricprovider.generic.numberofactiveusersperday/src/org/ossmeter/metricprovider/generic/numberofactiveusersperday/NumberOfActiveUsersPerDayProvider.java Diff Switch to side-by-side view
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metric-providers/org.ossmeter.metricprovider.generic.numberofactiveusersperdaypernewsgroup/src/org/ossmeter/metricprovider/generic/numberofactiveusersperdaypernewsgroup/NumberOfActiveUsersPerDayPerNewsgroupProvider.java Diff Switch to side-by-side view
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metric-providers/org.ossmeter.metricprovider.generic.numberofarticlesperday/src/org/ossmeter/metricprovider/generic/numberofarticlesperday/NumberOfArticlesPerDayProvider.java Diff Switch to side-by-side view
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metric-providers/org.ossmeter.metricprovider.generic.numberofarticlesperdaypernewsgroup/src/org/ossmeter/metricprovider/generic/numberofarticlesperdaypernewsgroup/NumberOfArticlesPerDayPerNewsgroupProvider.java Diff Switch to side-by-side view
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metric-providers/org.ossmeter.metricprovider.generic.numberofduplicatebugzillabugs/src/org/ossmeter/metricprovider/generic/numberofduplicatebugzillabugs/NumberOfDuplicateBugzillaBugsProvider.java Diff Switch to side-by-side view
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metric-providers/org.ossmeter.metricprovider.generic.numberoffixedbugzillabugs/src/org/ossmeter/metricprovider/generic/numberoffixedbugzillabugs/NumberOfFixedBugzillaBugsProvider.java Diff Switch to side-by-side view
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metric-providers/org.ossmeter.metricprovider.generic.numberofinvalidbugzillabugs/src/org/ossmeter/metricprovider/generic/numberofinvalidbugzillabugs/NumberOfInvalidBugzillaBugsProvider.java Diff Switch to side-by-side view
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metric-providers/org.ossmeter.metricprovider.generic.numberofnonresolvedclosedbugzillabugs/src/org/ossmeter/metricprovider/generic/numberofnonresolvedclosedbugzillabugs/NumberOfNonResolvedClosedBugzillaBugsProvider.java Diff Switch to side-by-side view
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metric-providers/org.ossmeter.metricprovider.generic.numberofrequestsrepliesperday/src/org/ossmeter/metricprovider/generic/numberofrequestsrepliesperday/NumberOfRequestsRepliesPerDayProvider.java Diff Switch to side-by-side view
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metric-providers/org.ossmeter.metricprovider.generic.numberofrequestsrepliesperdaypernewsgroup/src/org/ossmeter/metricprovider/generic/numberofrequestsrepliesperdaypernewsgroup/NumberOfRequestsRepliesPerDayPerNewsgroupProvider.java Diff Switch to side-by-side view
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metric-providers/org.ossmeter.metricprovider.generic.numberofresolvedclosedbugzillabugs/src/org/ossmeter/metricprovider/generic/numberofresolvedclosedbugzillabugs/NumberOfResolvedClosedBugzillaBugsProvider.java Diff Switch to side-by-side view
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metric-providers/org.ossmeter.metricprovider.generic.numberofwontfixbugzillabugs/src/org/ossmeter/metricprovider/generic/numberofwontfixbugzillabugs/NumberOfWontFixBugzillaBugsProvider.java Diff Switch to side-by-side view
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metric-providers/org.ossmeter.metricprovider.generic.numberofworksformebugzillabugs/src/org/ossmeter/metricprovider/generic/numberofworksformebugzillabugs/NumberOfWorksForMeBugzillaBugsProvider.java Diff Switch to side-by-side view
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metric-providers/org.ossmeter.metricprovider.generic.overalldailynumberofarticles/src/org/ossmeter/metricprovider/generic/overalldailynumberofarticles/OverallDailyNumberOfArticlesProvider.java Diff Switch to side-by-side view
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metric-providers/org.ossmeter.metricprovider.generic.overalldailynumberofbugzillacomments/src/org/ossmeter/metricprovider/generic/overalldailynumberofbugzillacomments/OverallDailyNumberOfBugzillaCommentsProvider.java Diff Switch to side-by-side view
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metric-providers/org.ossmeter.metricprovider.generic.overalldailynumberofbugzillapatches/src/org/ossmeter/metricprovider/generic/overalldailynumberofbugzillapatches/OverallDailyNumberOfBugzillaPatchesProvider.java Diff Switch to side-by-side view
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metric-providers/org.ossmeter.metricprovider.generic.overalldailynumberofnewbugzillabugs/src/org/ossmeter/metricprovider/generic/overalldailynumberofnewbugzillabugs/OverallDailyNumberOfNewBugzillaBugsProvider.java Diff Switch to side-by-side view
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