modified save & test button layout on webconnection wizard
Merge branch 'master' into CORE-1860
removed inlined CSS as well as commented code
modified web-app/css/control.css
Merge branch 'CORE-1860' of github.com:frontlinesms/frontlinesms2 into CORE-1860
refactored showTestRouteBtn() and checkRouteStatus in grails-app/views/webconnection/_validate.gsp and added appendButton in mediumPopup.js
The test button now reads 'Save and Test' after connection failure
[CORE-1870]Refactored Webconnection validate js into its own file
Merge branch 'master' into CORE-1860

Conflicts:
	plugins/frontlinesms-core/grails-app/views/webconnection/_validate.gsp
Fixed problem with save and test noted in CORE-1860
Merge branch 'master' of github.com:frontlinesms/frontlinesms2
More refactoring to the webconnection _validate.gsp