don't fall apart if you can't get_line
Merge remote-tracking branch 'upstream/master'
removed continue issue
added new seed nodes
Merge pull request #29 from fluffypony/master

New seed nodes & temporary get_line fix
Correcting high orphan rate of blocks at pool
Fix for orphan fix (check blocksize)
new error code for rpc
added vim swap files to .gitignore
most functions prototyped/modified for wallet recovery
defaulted new parameters in modified functions
compile issues, resolve later.  commiting because switching machines
revert 'dirty hack' change to crypto.h.  need a better way for sure.
missing '.at' on two map calls.  built on some machines, very strange...
builds, but doesn't link.  other than that, electrum-style recovery implemented (but not tested\!)
fixed some pointer- and loop-based derps
more pointer-based derp
stupid signed arithmetic.
DRY cin input_line (and test replacement of non-DRY usage)
reworked command line args for simplewallet.

--generate-new-wallet and --wallet-file are now properly mutually-exclusive.