[DOC-XXX][feature] -  AST tranformation for assignement of $context  variable.
[DOC-XXX][feature] -  $context support with ast transformation
Merge pull request #855 from rsvato/ast

[DOC-XXX][feature] -  AST tranformation for assignement of $context  variable.
[DOC-XXX][feature] -  tests fixed
[DOC-XXX][feature] -  tests fixed
[DOC-XXX][feature] -  tests fixed
Merge pull request #854 from ddurnev/master

[RJA-1535][fix]: amazon ssh port check - catch Authorization exception
Merge pull request #856 from rsvato/ast

[DOC-XXX][fix] - tests fixed
[DOC-XXX][feature] - AST: $env is wrapped with closure too
[RJA-xxx][feature] Genesis shell (serverless mode)
Merge pull request #858 from rsvato/ast

[DOC-XXX][feature] - AST: $env is wrapped with closure too
Merge pull request #859 from bugzmanov/cli

[RJA-xxx][feature] Genesis shell (serverless mode)
[RJA-XXX][feature]: groovy template - namespace for variables