add from-to Obj in Transaction Builder
remove txobj from this! #merge WIP
remove txobj from this! #merge WIP
merge working!
add merge options
fix TB test
Merge pull request #1 from maraoz/feature/to-fromObj

fix TB test
Merge pull request #253 from matiu/feature/to-fromObj

add from-to Obj in Transaction Builder
Ingnored .DS_Store file
Merge pull request #256 from colkito/ignore-ds-store

Ingnored .DS_Store file
add explicit node-gyp execution
Merge pull request #257 from maraoz/feature/explicit-node-gyp

add explicit node-gyp execution
remove inputMap from serialization
Merge pull request #258 from matiu/bug/transactionBuilderSerialization

remove inputMap from serialization
Merge branch 'master' of github.com:bitpay/bitcore into clean