Merge pull request #1 from OpenMRS/master

pulling updated branch
Merge pull request #3 from openmrs/master

html 2.0 version updation
Merge pull request #4 from openmrs/master

sample trial
HTML-457: Existing non precise numeric obs should be rendered as whole numbers
Merge pull request #49 from rowanseymour/master

HTML-457: Existing non precise numeric obs should be rendered as whole numbers
[maven-release-plugin] prepare release 2.0.8
[maven-release-plugin] prepare for next development iteration
HTML-459: Support inverse functionality of ifMode tag
Merge pull request #50 from rowanseymour/master

HTML-459: Support inverse functionality of ifMode tag
added some tests for HTML-459
HTML-463: Allow modules to add content to the Velocity context
Merge pull request #51 from rowanseymour/master

HTML-463: Allow modules to add content to the Velocity context
changed RegressionTestHelper to properly call apply actions via the service
HTML-464
Allow other modules to add their own submission actions
reverted: HTML-464
Allow other modules to add their own submission actions
HTML-466:  HFE Translator is not initialized with proper default locale
heir own submission actions
Merge branch 'submission_actions_extender_spike'
HTML-467: Add class to a submit button - html form entry
HTML-468: Add html class to OBS element
HTML-467: Add class to a submit button