Fixed Auto Generate Budget screen to handle scenario of no budgets
Futher ammendments to form to re-enable budget generation
Slight code tidy up
Work on budgets and indicating an inactive account
Added parallel code to handle inactive cost centres on Maintain budget form
Added further graphical enhancement to indicate inactive values in the grid
An initial attempt at solving the issue of feature bug no.:1958
merge from lp:~chris-thomas/openpetraorg/dev_20130806_Finance_Budgets_AutoGen2
merge from lp:openpetraorg