gui: profileView warnings moved into one function

Signed-off-by: Petr Oros <poros@redhat.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
tuna: Better exception handling for config files

Signed-off-by: Petr Oros <poros@redhat.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
tuna: Do polkit auth for GUI BZ:919212,974027

The user should be able to invoke the tuna GUI from the desktop. Since
running a desktop as root is inadvisable, the tuna GUI should be able to
ask for authorization and run as root.

Tested-by: Jiri Kastner <jkastner@redhat.com>
BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=919212
BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=974027
Signed-off-by: Petr Oros <poros@redhat.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
tuna: Auto Correction for config file errors BZ:974035

Description of problem:
when tuna is launched on some custom kernel with missing /proc/sys
entry, configuration is not loaded.

Steps to Reproduce:
1. edit /etc/tuna/example.conf and put there nonsense /proc/sys entry
with some value (e.g. kernel.crap = 1000 to [kernel] section)
2. run runa
3. check results

Actual results:
dialog with warning 'File not found: /proc/sys/kernel.crap' appears
'Profile management' tab not loaded

BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=974035
Signed-off-by: Petr Oros <poros@redhat.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
gui: Filter temporary file from all outputs

Signed-off-by: Petr Oros <poros@redhat.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
gui: mantab - update star immediately after changes

Signed-off-by: Petr Oros <poros@redhat.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
gui: edittab - hide man. tab if profile contain errors

Signed-off-by: Petr Oros <poros@redhat.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
tuna: Better snapshot naming (old_file_name+stamp.conf)

Signed-off-by: Petr Oros <poros@redhat.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
gui: Suggest file name in new,rename and copy dialogs

Signed-off-by: Petr Oros <poros@redhat.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
rpm: Release 0.11.1

Signed-off-by: Petr Oros <poros@redhat.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>