#312 added initial ngnix reconfigurator
#302: AccountRsTest
#302: indent
#302: RepoRsTest
#312 Added test
#318 implemented UpdateLB.exec method
#312 corrected server name
Merge branch 'master' into 312
#312 more methods
Merge remote branch 'fork/302'
Merge remote branch 'fork/312'
#321 todo removed
more commanders
Merge remote branch 'fork/318'
Merge remote branch 'fork/321'
Merge branch 'master' into 319
#319 added todo