add session constatns

Signed-off-by: Eric James Michael Ritz <ejmr@plutono.com>
README: Update profile URL for 顾伟刚
Merge branch 'github/pr/152'

* github/pr/152:
  README: Update profile URL for 顾伟刚
  add session constatns
Added web-mode to known-multi-libs

Signed-off-by: Eric James Michael Ritz <ejmr@plutono.com>
Bump version and date modified

Signed-off-by: Eric James Michael Ritz <ejmr@plutono.com>
Merge branch 'github/pr/150'

* github/pr/150:
  Bump version and date modified
  Added web-mode to known-multi-libs
Add missing filesystem constants

Signed-off-by: Eric James Michael Ritz <ejmr@plutono.com>
Add Alan Pearce to list of contributors
Merge branch 'github/pr/151'

* github/pr/151:
  Add Alan Pearce to list of contributors
  Add missing filesystem constants