Updated CheckPrice example
Comment CheckPrice example
Add Amount.toText() (human readable without issuer)
ManagedTransaction ManagedTxn
Merge branch 'master' of github.com:MadeInChina/ripple-lib-java
Encapsulate Amount.isNative(). Revert rounded(Multiply|Divide) naming
Disable android changes to .travis.yml
Remove .travis.yml
Closes #20. Merge branch 'master' of github.com:MadeInChina/ripple-lib-java

Conflicts:
	.travis.yml
Update books sequential parameterizing of methods to gets/pays in accordance with ripple-lib. Update CheckPrice with OrderBook class to get ask/bid/spread for currency pair
Fix CheckPrice so first is indeed first