added ability to ignore unrecognized config options in the config fil…

…e in program options parsing

Merge pull request rstudio#1319 from rstudio/bugfix/terminal-misc

Show terminal typing lag in diagnostics dialog. Built and tested on Mac, Linux, Windows.

Merge pull request rstudio#1319 from rstudio/bugfix/terminal-misc

Show terminal typing lag in diagnostics dialog. Built and tested on Mac, Linux, Windows.

Merge pull request rstudio#1317 from rstudio/bugfix/terminal-misc

This gets terminal metadata storage back where it has been, so getting into next build.

use xenial suffix on desktop builds

Merge pull request rstudio#1314 from stevenolen/feature-windows-jenki…

…nsfile

Windows Docker/Jenkins builds

Merge pull request rstudio#1310 from rstudio/bugfix/terminal-windows

fix win32-specific rsession unit test failure

missed bits re: no longer embedding rmarkdown

Merge pull request rstudio#1305 from rstudio/feature/rstudioapi-sourc…

…e-navigation-preserve-position

allow 'navigateToFile' to preserve position

'-k' is not supported with older gzip