logo graphics fixed, forced uppercase for title and tagline taken out of default theme
Merge pull request #50 from upsworld/cm-logo-and-no-text-transform

fixes logo graphics  and removes uppercase styling from title and tagline (default theme)
add assume method to quotas

can be overriden by quota classes to create new quotas from additional
assumptions.
add waiting_for_confirmation state to encoded files

* has to be enabled by configuration option
* confirm_encoding state machine event
add action_required file stage state

represent required user interaction for encoded files in
waiting_for_confirmation state.
count and notify about confirmable files
json endpoint for file encoding confirmation
begin confirm_encoding view
gitignore tmp dir
update state_machine_job gem

we need the need the new :if option for job results.
enforce encoding quota during encoding confirmation

* check quota on confirm
* json endpoint to query assumed quota state
display encoding confirmation summary in editor

check encoding confirmation remotely and render returned summary html.
pass confirm_encoding_jobs config option to editor
fetching meta data from zencoder

if confirm_encoding_jobs option is acitve, submit files to zencoder
with minimal output definition first to determine meta data.
separate file stage for fetching meta data
encoding_confirmed hook
move encoding hook invocations to state machine
save user confirming the encoding of a file
reconfirm encoding on retry
update CHANGELOG