- Defined icon and translation directories in %files section
on spec file

- Spec file modified to refrect changes about icon and desktop file
- Added the gpsbabel.png

- Added missing packages for gui version to spec file
* libqt5-qtwebkit
* shapelib-devel
* update-desktop-files
* autoconf
- Added patches
* 0002-gpsbabel-1.4.3-use-system-shapelib.patch
* 0003-gpsbabel-1.4.3-gmapbase.patch
* 0004-gpsbabel-1.4.3-nosolicitation.patch
* 0006-Use-system-zlib.patch