Merge pull request #151 from guestisp/master

Sync and Test the Guestisp code
Doctrine wrong queries fixed  (ref. wrong method "where". It has been changed with "andWhere" method)
paid orders added in the dashboard
paid orders can be commentable
Merge pull request #155 from guestisp/master

Sync and Test the Guestisp code
Add logging of order statuses to a file. Will be replaced with logging to DB
Fix typo
Improvements on logging orders status change
More improments on logging order status
Merge branch 'shineisp/sandbox'
Fix typo