support remote Sudo authentication

(from [a442578030ec0968172659a6e53ce72fdbac2a0c]) Add initial sudo response implementation

[#482] https://github.com/dtolabs/rundeck/commit/a442578030ec0968172659a6e...

(from [91d671b0bad3a35a36491f9fab3af647c12f1eb5]) Add ResponderThread test

[#482] https://github.com/dtolabs/rundeck/commit/91d671b0bad3a35a36491f9fa...

(from [be2b3f8ac74b7bb4cc497d45842dbcb17f486e55]) Update input threshold behavior

Add separate line/timeout threshold fail options, and add
a success option if input threshold is met

[#482] https://github.com/dtolabs/rundeck/commit/be2b3f8ac74b7bb4cc497d458...

(from [0ecac7cc2fdb0a9a0c4ee6a2d8c3032c3f22a090]) Configure sudo via node/project/framework attribs

[#482] https://github.com/dtolabs/rundeck/commit/0ecac7cc2fdb0a9a0c4ee6a2d...

(from [30e48fdaa5471e70ee9b3cb475642fef2cc61b15]) Update sudo node attribute names for clarity [#482] https://github.com/dtolabs/rundeck/commit/30e48fdaa5471e70ee9b3cb47...

(from [1345b05c6d2e249844c80daf354ac36ede037ed8]) Add sudo password auth docs [#482] https://github.com/dtolabs/rundeck/commit/1345b05c6d2e249844c80daf3...

(from [016b688c4003118f84b8e86bb8aaa0912b40a586]) Merge branch 'feature-ssh-sudo-gws' into development

[#478] [#482] https://github.com/dtolabs/rundeck/commit/016b688c4003118f84b8e86bb...

(from [33de7ce70a7f03075a5cb386aff2b757b9e5fbec]) Enable sudo interaction even if no password value

change default response max lines to 2

[#482] https://github.com/dtolabs/rundeck/commit/33de7ce70a7f03075a5cb386a...