change confirmDiscardReply message into confirmDiscardPost so it makes sense when discarding a new conversation
Merge branch 'develop' of https://github.com/esotalk/esoTalk into develop
php 5.3+ required
make the discard draft button an <a> which links to a new conversation controller action (discard). this way, the controller can handle deletion of a draft conversation rather than the javascript. unsaved conversations are also discarded in this way; this is important for the Attachments plugin, which needs to run code to delete attachments from the filesystem even if a conversation is never saved.
prevent ajax redirect when user is sporadically logged out
get rid of external plugin definitions
tweak button heights/alignment