GitLab

* Smart indentation support

Indentation support can be set to `smart` (default), `preserve` or `none` in the `gui` section of the config file.
Readme file has been updated accordingly.

Heavily based on SciTe official implementation.

* Make linux flavour use c++11

* Fix the wrong ident and make code more readable

* Rewrite in c++98, name config key “autoIndent”

* Keep the mac app bundle name clean

Let linux and windows binaries be lowercase as they seem to prefer

* Remove CMake module path

We haven’t use that since when we needed to find SDL2.

* Mac: Remove declaration without implementation

* Avoid redefining macros

* Fix misc compiler warnings

* More const correctness
* Converted "map.insert(make_pair(a,b))" pattern into "map[a] = b".
* removed some warnings (e.g. double->float conversions and sign mismatch)

* Change Linux font path if required

* Make the font paht choice at run (and not compilation)

* Fix (I hope so) win64 construction

* Downgrade c++ version

* Seems that all C++ version are unable to convert string to char *...

* Use a C-like file existence check and remove uneeded #ifndef

* Still a blind tentative to compile on windows

Fixes #27
The minor drawback is that it doesn't take the horizontal text limit into account when scrolling to the right.
One can keep scrolling WAAAAAY after all chars have disappeared to the left.

- Change file structure to separate code from data and 3rdparty binaries.
- Move from make and VS solutions to cmake build system.