- Russian translation updated a bit

git-svn-id: svn://svn.code.sf.net/p/gwyddion/code@16664 25697fe4-d644-49b8-9d30-be5465f2adf3
- fixed image being lw too wide when there is no fmscale
- fixed fmgrad being 1/2 lw too short


git-svn-id: svn://svn.code.sf.net/p/gwyddion/code@16665 25697fe4-d644-49b8-9d30-be5465f2adf3
- split the env initialisation to a separate function
- started a simple title rendering implementation


git-svn-id: svn://svn.code.sf.net/p/gwyddion/code@16666 25697fe4-d644-49b8-9d30-be5465f2adf3