added LTC currency
History tab: Show all activity
Jsonrewriter: Include ledger number
Use FontAwesome
RpDatepicker based on bootstrap datepicker
App: scope.history
New history tab
History tab: Currency filter fix
History tab: Reduce updateCurrencies() calls
History tab: Reduce updateHistory() calls
History tab: show right message
History tab: balance changer effects
History tab: 'Other' type. Includes 'AccountSet'
History tab: Let there be responsiveness
History tab: Update on new transactions. Fixes #945
Tx page: css fixes #386
Merge pull request #905 from adaptive/patch-1

added LTC currency
Send tab: message fix
Contacts tab: Allow bitcoin addresses. Fixes #944
RpAddressOrigin filter