Fix compile time warnings

Merge branch 'master' of github.com:johanmattssonm/birdfont

Ignore kerning for missing glyphs

Merge branch 'master' of github.com:johanmattssonm/birdfont

Merge branch '2.x' of github.com:johanmattssonm/birdfont into 2.x

Merge ../birdfont-2.x

Display error message when a glyph has too many points

Increase maximum number of points in a TTF glyph

Merge ../birdfont-2.x

Debug info for boundaries

Merge branch '2.x' of github.com:johanmattssonm/birdfont into 2.x

Merge ../birdfont-2.x

Fix export errors for fonts with missing default characters like notdef and space

Merge branch '2.x' of github.com:johanmattssonm/birdfont into 2.x

Merge ../birdfont-2.x

Add space and .notdef character to all new fonts by default

Merge branch 'master' of github.com:johanmattssonm/birdfont

Parse SVG colors

Use other types of graphical objects

The previous version uses only simple paths this commit makes it possible to
add other objects like circles, rectangles and text. The refactoring
is the first part of the full SVG implementation.

Editable .notdef character

Merge 2.14 with master

Language fix

White space fixes

Draw filled open paths
This commit moves recalculate_linear_handles to the Path class in order
to set handle position for end points.

Put ligatures last in TTF fonts