Bump SRCREV for some components

Changes for org.webosports.app.settings:

c40ac47 Rework developer mode settings
ff4ca32 Some more visual work for the WiFi settings panel
fe2f428 Correct title of the application

Changes for luna-next-cardshell:

76b670f Merge pull request #36 from webOS-ports/tofe/firstuse
6fb860e BootLoader: fix aspect ratio of boot logo

Changes for luna-next:

6d34ab4 Merge pull request #50 from webOS-ports/morphis/work
d5905e7 Add a simple units helper class

Changes for luna-webappmanager:

e5ca567 Forward application console messages to system console
9c50faa Don't close application main window when it was configured as boot time app
85e9438 Correctly cleanup everything when a application window is closed

Signed-off-by: Simon Busch <morphis@gravedo.de>