Add method removeDir to remove a directory
Add a boolean return statement to removeDir
Changing the name of argument
Add removeFile in Kernel Filesystem
Add fileSeparator in Kernel FileSystem
Modifiy utilities to use fileSeparator
Merge branch 'next' into next-add-features-module-file-system

Conflicts:
	dahu/driver/src/main/java/io/dahuapp/driver/FileSystemDriver.java
Merge branch 'next-add-features-module-file-system' of ssh://github.com/dahuapp/Dahu into next-add-features-module-file-system

Conflicts:
	dahu/core/app/scripts/modules/utils/paths.js
Move controler

From reqResponse to screencast controller
Fix bug when loading keyboard kernel on start

Keyboard kernel is now loaded when switching on capture mode
and unloaded when switching off capture mode so that
the pthread_mutex lock error on FileChooser is do not happen anymore

Conflicts:
	dahu/core/app/scripts/dahuapp.js
add Paths.dirname method to Paths helper
Merge branch 'next' into next-add-features-module-file-system
Merge branch 'next-add-features-module-file-system' into next
Merge branch 'next' into next-capture-mode

Conflicts:
	dahu/core/app/scripts/dahuapp.js