tktable-2.10-bp156.3.4

- Remove BuildRequires on xorg-x11-*
- Require tcl and tk >= tcl_version, applications linked
  to the tcl/tk stubs static libraries are only forward
  compatible but not backwards.

- Update to version 2.10 to fix build with Tcl/Tk 8.6.
- Removed tktable.patch and tktable-warnings.patch.

- add autoconf as buildrequire to avoid implicit dependency

- Fixed some warnings and made sure everything is compiled with
  optflags.

- converted neededforbuild to BuildRequires

- Fixed a typo in tcl.m4 that broke configure with bash 3.1.

- don't build as root

- New version: 2.9.
- Moved the script library to /usr/share/tcl .

- New version: 2.8.
- Added tk-devel to neededforbuild.

- changed neededforbuild <xshared> to <x-devel-packages>
- changed neededforbuild <xdevel> to <>

- fix build on lib64

- new package: tktable-2.7
- A table widget for Tk