Exclude is the correct term to use when removing paths from the
list of checked items. Ignore as a term was a poor choise to begin
with. XML file reading still recognizes and reads the 'ignore'
element but writes 'exclude' element.
Ticket: #2995 (GUI: Rename ignore-feature to exclude-feature)
Since include dir order is important (Cppcheck uses the first file
it finds) user must be able to edit the order of include paths.
This commit adds "Up" and "Down" buttons to the Project-dialog's
inlude paths-tab. User can use those two buttons to re-order the
include directories.
Ticket: #3037 (GUI: Allow reordering include paths in project dialog)
The 'Project' label in Project-dialog is confusing and users think
it is project's name. When it acutually is the root directory of
the project. So rename the lable and move it below the 'Defines'-
field to make it less important looking.
Ticket: #2997 (GUI: 'Project'-field in project file-dialog is confusing)
Add similar GUI than include paths has. Currently there is only
possibly select directories directly from the GUI. But filename
can be added to the path by editing it.
Handling paths in line edit control is quite hard. List control is
much more pleasant to use for it. Convert Project file path
handling to similar list control usage than include paths earlier.
Editing include directories in edit control is not nice. Instead
add new tab and list control for the include directories. They
are now added, edited and removed like global include directories
in settings dialog.
