Merge pull request #108 from coolbung/feature-appstore-client

Feature appstore client
Reverted model & controller changes since using JSONP
Added the apps base url to the layout
Merge pull request #121 from beat/feature-appstore-client

Feature appstore client: Removed client-local code, proxy, and going JSONP (includes latest from Ashwin)
Merge branch 'feature-appstore-client' of github.com:joomla-projects/joomla-cms into feature-appstore-client
Removed constant, using JVERSION for the version now
apps changed to jedapps
Merge pull request #140 from emavro/feature-appstore-client

apps changed to jedapps
Using JVERSION
Load client.js through ajax request
Merge pull request #142 from emavro/feature-appstore-client

Load client.js through ajax request
client.js is now loaded only once
Merge pull request #143 from emavro/feature-appstore-client

client.js is now loaded only once
Client changes for register/purchase type extensions
Manual merge of client changes from Efthimios
WIP: Preload web tab on redirect - client
Fixed commercial installation issue
Merge pull request #145 from coolbung/feature-appstore-client

Feature appstore client
Merge pull request #147 from emavro/feature-appstore-client-coolbung

Cummulative improvements to the client
CSS early loading & automatic installation of extensions fixed