remove the bitcoins and beyond event

the event has been postponed until january 2015
Merge pull request #534 from pstratem/remove_bitcoins_and_beyond

remove the bitcoins and beyond event
Update _config.yml
Update Price Graph Picture
Update translations for price graph
Merge pull request #536 from whitj00/patch-1

add alias for me :P
Merge pull request #537 from whitj00/master

Update FAQ price graph and related translations
Keep url workaround for alerts enabled
Add laBITconf event (fixes #538)
s/Unused Output Tree (UOT)/Unspent Transaction Output (UTXO)

Change wording to use the standard "#bitcoin-wizards" terminology.
added breadwallet
added breadwallet
breadwallet icon and screenshot
new screenshot/icon, checkfailtransparencynew
optipng
removed html
new icon/screenshot, capitalization
Update sl translations
Update sl translations
Remove superlatives and exclusive phrases from wallet descriptions.