Merge pull request #176 from CarlosManias/master

New linux workspace
Remove the dependency on HttpServletRequest
Merge pull request #177 from markewallace/RemoveHttpServletRequestDependency

Remove the dependency on HttpServletRequest
Remove Tomcat project facet
Tags in the Communities grids are not being displayed. This change
should fix the issue.
Update deployment to include required jars from J2EE libs
Fix typo
J2EE Project Set
Set Java compliance level to 1.6
Merge pull request #178 from DaviRyan/FixCommunityTags

Tags in the Communities grids are not being displayed. This change
Merge remote-tracking branch 'origin/master'

Conflicts:
	samples/j2ee/smartcloud.webapp/.gitignore
	samples/j2ee/smartcloud.webapp/.settings/org.eclipse.jdt.core.prefs