Added bootstrap3 less files
introduced ExportJson feature
introduced exportJson feature
Revert "Added bootstrap3 less files"

This reverts commit f55c95a16891858c0726a26ad675570137ba8a3d.
Unused import removed.
Typo.
2013 -> 2014.
Multi-tenancy files not wanted for now.
PF-491: Orderbook: sum of invoices assigned to order positions isn't calculated correctly.
Implement css class "warning" if cost2 differs from given project or customer.
.warning added.
Unused and stupid code removed.
PF-492 - Autocompletion fields: inserting values containing html escape character (double-escaping).
Merge branch 'master' into multi-tenancy

* master:
  PF-492 - Autocompletion fields: inserting values containing html escape character (double-escaping).
  Unused and stupid code removed.
  .warning added.
  Implement css class "warning" if cost2 differs from given project or customer.
  PF-491: Orderbook: sum of invoices assigned to order positions isn't calculated correctly.
  Multi-tenancy files not wanted for now.
  2013 -> 2014.
  Typo.
  Unused import removed.
  Revert "Added bootstrap3 less files"
  introduced exportJson feature
  introduced ExportJson feature
  Added bootstrap3 less files

Conflicts:
	src/main/java/org/projectforge/plugins/memo/MemoDao.java
	src/main/java/org/projectforge/web/fibu/AuftragEditForm.java
	src/main/java/org/projectforge/web/fibu/AuftragListPage.java