temporarily fixed screen flickers when switching accounts
Documentation enhanced and corrected.
blockHeight added.
GUI calculating confirmations (awaiting for /info/nis/chain/height)
add info/nis/chain/height
Your favorite translator used html encodings for special characters...
last week I opened the NEM client for the first time and realized
that was a noob move. The encodings were not being interpreted properly
and were being display in their raw form.

I changed the translations to use the special characters directly now,
same as how the portuguese translations are doing it.
Update hindi_b.js

Dated 09/11/2014.
Merge branch 'fix/random-fixes' into enhancement/send-nem-modal
added "Use minimum fee" checkbox
Merge remote-tracking branch 'origin/enhancement/send-nem-modal'
adapt to changes in core
bump version to 0.4.21-BETA
bump version to 0.4.22-BETA
bump version to 0.4.23-BETA
added disabled style for Fee field
Inserted english as default for the new entry in the language files.
resolve a few todos
everywhere blockchain height is refreshed every 3 secs
consistent all form styles including Send NEM modal
Send NEM modal form validation