Martin Dobias 5f5c1ddb15 Use a path resolver class instead of QgsProject::instance() in map layers
A new class QgsPathResolver is introduced for conversion between absolute
and relative paths when reading/writing XML.

Cleaned up code in layer definition file support (.qlr) to better handle
relative/absolute path conversion.
2017-02-16 09:56:11 +08:00
..
2017-01-20 15:06:09 +01:00
2017-02-14 13:48:11 +10:00
2017-01-30 08:21:06 +01:00
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