added ability to check github releases and inform user when a new version is available
added change log display into new version info
Merge branch 'development'

Conflicts:
	lib/assets/version.rb
readme update
require net-http in Remote, change detection of x64, ignore update_available if remote version returns nil
campaign_selector height now takes browser hieght into consideration
deleting a craft which was sync'd will now remove the refeference to the deleted craft on the other sync'd craft
include subassemblies in deleted craft count which fixes the deleted craft link not being shown when only subassemblies had been deleted
handing the case when the user deletes or moves an instance
readme update
readme update
slight change to campaigns and instances index pages
possible fix for error messages re missing partial craft/update and campaigns/update which should never be called as js requests in the first place
added global craft search, search by name accross all campaigns
added subassembles into global search (optional) and made search interface auto hide when clicked outside
better search on the campaigns sort list, sorting now done in the controller and got rid of nasty select blocks
float right
moved result count above scolling list. result list now adjusts to fit the page size