Set styling for magic wand in custom activity wizard
Add messageComposer to taglib
Use messageComposer in custom activity wizard.
Fix merge conflicts
Fix positioning of controls in the message composer
Add autosize plugin and message_composer javascript library to resources.
Remove inline JS from reply step gsp
Add character counter to message composer component
Merge branch 'CORE-1104' of github.com:frontlinesms/frontlinesms2 into CORE-1104