Ported changes to Path Manager from multiplayer branch.
Added worlds and screenshots directories to ignore list.
Improved detection of install path
Removed creation of folders in PathManager constructor.
Added additional fallback when determining Windows home path.
Merge pull request #507 from immortius/pathmanager-update

Pathmanager update
Issue #482 - Added basic support for Home and End buttons (go to beginning/end of current line). Fixed the problem with divide/multiplication being needed at odd places.
Removed a couple of duplicated calls to retrieve blocks.
Adding initial stuff to branch (hopefully).
Adding initial stuff to branch (hopefully).
Merge pull request #514 from MarcinSc/develop

Issue #482
Moving the code to the correct location.
Fully functional, but naive (suboptimal) implementation of Network.
Further work on the Network class, as well as adding a manager for multiple networks in BlockNetwork class.
Toggle Outline 'Comic' view on/off
Merge pull request #516 from synopia/develop

Toggle Outline 'Comic' view on/off
Changes on video options cause compilation of shaders on exit only
Merge pull request #517 from synopia/develop

Changes on video options cause compilation of shaders on exit only
Working BlockNetwork and Network.
Networks work on byte now for defining sides, rather than a Collection of Direction objects to reduce memory footprint, as well as performance.
New mod (signalling) initial commit.
BlockNetwork now maintains network topology changes information.