- Cosmetic: replace tabs with blanks, strip trailing white space,
and update copyright headers with spec-cleaner.

- Update texmath to version 0.11.0.1.
texmath (0.11.0.1)
* OMML writer: use zero-width space to avoid dashed box (#118).
In Word, a dashed box shows up for empty text runs in
exponents and bases, or empty exponents and bases. So
we use a zero-width space in these contexts.

- regenerate spec-file, fix ghc-texmath-devel requires
* TeX reader: Support hundreds more math symbols (all of those defined in
- update to 0.8.5
- update to 0.8.4
- Correct package License
texmath changes:
- needed for pandoc 1.12.2.1
* drop dependency on ghc-utf8-string-devel
- merge d:l:haskell changes
- update to 0.6.4
* fixed \overset, \underset, and \stackrel commands
* added \Upsilon
* fixes in various output formats (OMML, MML3, ...)
- cabal2spec 0.25.5 spec file template
- upgrade to 0.6.0.3 from upstream (for pandoc 1.9.1.2)