Merge pull request #339 from jasvir99/dirty

adds rupee symbol.
Merge pull request #340 from jasvir99/dirty

updates summary CSS
Updates registers and forms.
Merge pull request #341 from aseemmittal/dirty

Updates registers and forms.
Non-payment order added in index
Merge pull request #342 from aseemmittal/dirty

Non-payment order added in index
Monthly Register renamed to Service Tax Statement
Merge pull request #343 from haramrit/dirty

Monthly Register renamed to Service Tax Statement
Minor updates in register and bill display
Merge pull request #344 from aseemmittal/dirty

Minor updates in register and bill display