selectUnspent function and tests
tx creation working. more tests needed
#create for Transaction and tests
#create for Transaction and tests
#create for Transaction and tests
add comment to generate hardcoded dara
remove outdated example
add example to createKey
fix variable names
add test for #network in Address
add uncompressed key generation example
add network detection in private key and tests
ignore tags file
add TX signing. Support to p2pubkeyhash
add limit to try-verify loop
fix error in commit
remove uncompressed key example
update version to 0.1.8

Changes since version 0.1.7
* Refactor browser building
* Examples of signing transactions
* Key interface is now bitcore.Key, not bitcore.KeyModule.Key
** bitcore.KeyModule is deprecated
* Bug fixes
Merge pull request #164 from ryanxcharles/feature/npm-0.1.8

update version to 0.1.8
better utxo selection, combining inputs different confimations steps