The extra newline chars in the local implementation of g_application_command_line_print and g_application_command_line_printerr() cause an unwanted newline after printed strings. This patch removes the newline chars to make the functions consistent with their documentation.
https://bugzilla.gnome.org/show_bug.cgi?id=680459
Clean up the docs for GApplication and related classes.
I'm no longer writing documentation for the structure type of classes
and interfaces. See https://bugzilla.gnome.org/show_bug.cgi?id=665926
for discussin on the correct way forward on this point.
Also: stop putting gtk-doc comments in installed headers.
When using GOption to handle commandlines, we need to disable
the builtin help handling, since it calls exit(). Also mention
this particular pitfall in the docs.
Add support for passing the full contents of the environment to the
primary instance (by storing it in the platform_data) when
G_APPLICATION_SEND_ENVIRONMENT is in the flags.
