v0.2.0

Changelog

7c49032 Add attach alias
bc2eec9 Add description about inventory generation
d68e20c Add discovery and use filter validation
508b3c4 Add godoc
e6747c0 Add inventory file generation command
cce09b3 Add license to README.md
d81369f Add memory details for hosts
a814505 Add roles run command
d350c9c Add salt sync command (only upload & backup)
79bd1b2 Add service run command
cacc5a7 Fix CM server deletion
0011192 Fix README.md about profiles command
4c11b72 Fix compile error
a9c0311 Fix typo
f2b9dc7 Implement filters by inventories & add util
7dde5be Move attach command under profiles resource
511c9e2 Move ssh util to ssh file
b8cf895 Remove generated file
0064a66 Rename registry to servers
b13ed38 Update README.md (for release version: v0.2.0)
5b9eed4 Use role name / host name pair as inventory vars