Add line-height unit selector to text toolbar. Remove 'm' and 'ft' non-CSS lengths.

Mitre is not an SVG/CSS unit. Don't test.

Fix length tests. svg_length_read is casting the result to float !

update svg-length-test.h from 90 to 96 dpi

Super duper mega (fun!) commit: replaced encoding=utf-8 with fileencoding=utf-8 in all 1074 Vim modelines. The reason for this is that (a) setting the encoding isn't nice, and (b) Vim 7.3 (with modeline enabled) disallows it and pops up an error whenever you open any file with it ("invalid modeline"). Also corrected five deviant modestrings: * src/ui/widget/dock.cpp and src/ui/widget/dock.h: missing colon at the end * src/ui/dialog/tile.cpp: removed gratuitous second colon at the end * src/helper/units-test.h: removed gratuitous space before a colon * share/extensions/export_gimp_palette.py: missing textwidth=99 That's my geekiest commit yet.

Refactored multiple methods to single data-driven one.

Added simplistic test cases

Fix variable name legibility.

2Geom version of the path tests + some additional small changes.

Added to tests for SVG units, and fixed warning of missing case

Consistently use (create/destroy)Suite in unit tests.

Tests for nr-compose, as well as updated tests for svg-affine and svg-length.

EOL fixups

Tests for svg-affine and svg-length (the latter is not much more than a stub) and a CxxTest version of the list-container tests.