*BSD support
Remove some code duplication in InventoryState.
Fix misspellings.
Merge pull request #172 from rohit-n/spelling

Fix misspellings.
Merge pull request #169 from isage/freebsd

Better crossplatform support
Merge pull request #170 from isage/master

Correct font colors for credits
libfalltergeist updated
Merge pull request #171 from rohit-n/duplication

Remove some code duplication in InventoryState.
Update .gitmodules
Fix segfault when changing player's name.
(More) correct font color for highlighted dialog option.
Swap "pressed" and "unpressed" images of TYPE_DIALOG_RED_BUTTON.

This produces the correct visuals on the barter buttons in
the dialog and barter states.
Merge pull request #174 from rohit-n/name-segfault

Fix segfault when changing player's name.
Merge pull request #175 from rohit-n/select-color

(More) correct font color for highlighted dialog option.
Merge pull request #176 from rohit-n/barter-buttons

Swap "pressed" and "unpressed" images of barter buttons for correct visuals.
Cannot compile the falltergeist code. #177
State activate\deactivate event system implemented
Update README.md
Update README.md
Update README.md