Release v0.0.4 (#7)

* Update README.md to reflect version bump

* Update to README.md, new shields

Added AUR Package shield
Changed gitter.im shield

* Added support for oblique gesture swipes.

To add the support the config class was modified to include the new
gestures types: left_up, right_up, left_down, right_down.
Also changed the way the commands are saved in the config class, so
there won't be a need for a lot of if statements to handle 4 finger
swipes and 3 finger swipes.
Finally, the handle_swipe_event_without_coords was modified to detect
the oblique swipes.

* Commenting the code a bit and some minor cosmetic and semantic changes

- Added comments to each function
- Increased string array size to 10 in config.h even though we only need 9 slots, I'm being a bit pedantic about this
- Adding some build flags to CMakeLists.txt to show every error, preferably we'd get clean output eventually
- Renamed find_gesture_device to gesture_device_exists in Input class
- Renamed find_config_file to config_file_exists as this actually describes the logic of this function in Config class
- Renamed find_home_folder to find_config_file in Config class in preparation to adding /etc/gebaar/gebaard.toml to list of possible config file locations

* Prepare for release by bumping up version in README.md

* Let warnings be warnings, release v0.0.4

CMakeLists.txt

@@ -2,7 +2,7 @@ cmake_minimum_required(VERSION 3.12.1)
 project(gebaar)
 set(CMAKE_EXPORT_COMPILE_COMMANDS on)
 set(CMAKE_CXX_STANDARD 17)
-set(CMAKE_CXX_FLAGS  "${CMAKE_CXX_FLAGS} -Wall -Wextra -pedantic-errors")
+set(CMAKE_CXX_FLAGS  "${CMAKE_CXX_FLAGS} -Wall -Wextra -pedantic")
 set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake/Modules/")
 
 add_executable(gebaard

README.md

@@ -19,7 +19,7 @@ This is more stable, faster, and more efficient as it **does not parse the outpu
 ### How to build and install
 
 1. Clone the repository via `git clone https://github.com/Coffee2CodeNL/gebaar-libinput`
-2. Check out the latest version (`git checkout v0.0.3`)
+2. Check out the latest version (`git checkout v0.0.4`)
 3. Run `git submodule update --init` in the root folder
 4. Run `mkdir build && cd build`
 5. Run `cmake ..`