Resolve #75
Resolve #70
Resolve #76
Update BUILD_OSX.md
Merge pull request #80 from XhuaChen/patch-1

Update BUILD_OSX.md
Merge pull request #79 from vikramrajkumar/master

Issue fixes
fixing bug in level_map::lower_bound
updating fc revision
fix log file creation bug
Implemented, but not testing fork handling.

This update checks in a rough implementation of the full fork handling
algorithm.  These changes are untested.
Clean up console output, create fork test...

fork test is not currently passing... time to figure out why.
Test is providing more info...

fork swiching is still failing, but getting closer.
Fix build error under windows

Error 45 error C2039: 'cerr' : is not a member of 'std'
Merge pull request #83 from HackFisher/patch-1

Fix build error under windows
fix issue #38
Merge pull request #82 from HackFisher/issue-38

fix issue #38
update submodule revision for fc
Merge branch 'master' of https://github.com/BitShares/bitshares_toolkit into BitShares-master
Merge branch 'BitShares-master' into wallet_test