Update to use sbt bootstrap.
Add filtering of snippets based on folder level properties files.
Releasing ActivityStream control.
Releasing iFrame samples
Changes from code Review
Add nls
Make relocatable
Merge branch 'master' into ActivityStream
Renaming com.ibm.xsp.extlibx.sbt to com.ibm.xsp.sbtsdk.core
Merge pull request #272 from fmoloney/ActivityStream

Activity Stream
Add samples documentation for the stream.
Merge branch 'master' into SampleFrameworkImprovements
Merge pull request #273 from fmoloney/ActivityStream

Add samples documentation for the stream.
File Proxy + File Upload and Download JS Changes
Change to make forceAuthentication method public so that it can be used
from FileProxy
change to make forceAuthntication public
Removing unwanted imports + create new file (not required)
Change to show download link with title
reverting change in ClinetService to make forceAuthentication public and
copied the code to file proxy
removed downloadFile function