metamer: reused metamer attributes in testing of multiple events. Added some waiting to expectedReturnJS method. Removed unnecessary class.
metamer: datascroller: test and sample for customized facet fixed
qa: version of EAP 6.3 updated
Tomcat and TomEE upgraded
Modified some scripts to work on Solaris as well
command-line-tools: improved some scripts
* getting script directory fixed
* sourcing scripts fixed to work also on Solaris
* some enhancements
qa-maven-plugin: fix path to Firefox on Solaris on Jenkins
 qa + qa-maven-plugin: OS dependent exceptions in firefox configuration introduced