fix gas limit bug

3.1.0

fix gas limit bug

fix func name err

3.0.8

fix tx receipt func name err

Add tx_recepit in transaction model

Merge pull request #3 from iost-official/transaction-receipt

add tx receipt in transaction model

fix Chinese characters

v3.0.6

fix Chinese string

related to Olympus V1.0.*

3.0.5

fix version and valueof

related to Everest v2.2.*

v2.2.0

Merge branch 'master' of github.com:iost-official/java-sdk