Merge pull request #573 from ControlSystemStudio/bug570

databrowser2: Fix auto-zoom-when-archived-data-arrives
removed repo core/4.0 being commented out
o.c.workspace: upversion
Merge pull request #574 from berryma4/master

o.c.workspace: upversion
added m2e configs and properties for jgit.dirtyWorkingTree and baseline
Merge branch 'master' of https://github.com/ControlSystemStudio/cs-studio
Merge pull request #575 from berryma4/master

Adding m2e project files
Merge remote-tracking branch 'origin/master' into sns4
Fix Compiler errors when not using Oracle JDK

A few sources depend on *.sun.* classes which are available in the
Oracle JDK but not necessarily in generic Java 5, 6 or 6.
When .classpath enforced plain JavaSE 5, 6, 7, those sources would not
compile.
o.c.security: Login errors resulted in NPE and hid the actual error