v1.0.0-beta7

Fixes

~~~~~
* A typo would allow files that shouldn't be installed to be installed none the
  less.

Added
~~~~~
* Support for new mod location:
  * Dialogue, flags and nodes (`namespace/dialogue/*`)
  * Encounters (`namespace/encounters/*`)
  * Sex actions and managers (`namespace/sex/{managers,actions}/*`)
  * Maps (`namespace/maps/*`)
  * txt folder necessary for the encounter files. (`namespace/txt/*`)
* Allow PNG files to be installed, as they are required for maps.
* Allow users to install, uninstall or remove several mods in one action. Use
  the shift key or the control key to add or remove mods to your selection.