JBIDE-15012 patch to only update progress monitor once every 4 seconds

Two missing files JBIDE-15012

JBIDE-15012 more optimization, also on worked() portion of PM
Fix error marker for org.jboss.tools.common.model.ui.capabilities in eclipse workspace

Add src folder with .gitkeep in it
[JBIDE-15264] Cleanup emma coverage related profiles form pom.xml
JBIDE-15194 Wrong text formating when inserting a code snippet from jQuery Mobile palette

Issue is fixed. JUnit Test case is created for the issue.
[JBIDE-15280] Update parent/pom.xml version to 4.2.0.Alpha1

updated parent pom version and added JBoss Public Group repo
http://repository.jboss.org/nexus/content/groups/public
which according to https://community.jboss.org/wiki/MavenRepository
has everything wee need to build module out of the box without
modification of ~/.m2/settings.xml

Bellt seems to be running with brand new local repo configured with
-Dmaven.repo.local=path/to/the/new/repository

Downloading: http://repository.jboss.org/nexus/content/groups/public/org/jboss/tools/parent/4.2.0.Alpha1-SNAPSHOT/maven-metadata.xml
Downloaded: http://repository.jboss.org/nexus/content/groups/public/org/jboss/tools/parent/4.2.0.Alpha1-SNAPSHOT/maven-metadata.xml (612 B at 2.1 KB/sec)
Downloading: http://repository.jboss.org/nexus/content/groups/public/org/jboss/tools/parent/4.2.0.Alpha1-SNAPSHOT/parent-4.2.0.Alpha1-20130718.151740-7.pom
Downloaded: http://repository.jboss.org/nexus/content/groups/public/org/jboss/tools/parent/4.2.0.Alpha1-SNAPSHOT/parent-4.2.0.Alpha1-20130718.151740-7.pom (32 KB at 101.3 KB/sec)
JBIDE-15282 Increment version for jbosstools-base/common submodule
JBIDE-15273 JSF Completion is not working
Resolved constant value of annotation.
[JBIDE-15286] bumped bundle version to 1.2.100
JBIDE-15327 CDI Test failure

In method XModelObjectIcon.getEclipseImage0(), code synchronized
by obtained registry instance, requests registry instance again,
but at initialization, this method does not guarantee the same
instance when requested from two threads concurrently.
Update README.md