Extend metafile to xml dump testing tool with more MFT actions

Change-Id: I819de476c6a615b8cf27a6a26d41a6e9ac25ef85
emf+: Log type name instead of the type number

Change-Id: I5c4f7c5713a559815bd46328907673d114fee011
Also add xmlwriter's "content" method to the header file

Change-Id: Ic3e13e89480e3b18f84c3a8fd1a88627bd465d6a
bnc#881024 Don't world transform font size in WMF/EMF import

Change-Id: Ia865b84ee2b159ff7251ab5a769a2b635dd2a1ea
bnc#881024 Handle 0 font height just like outdev & drawinglayer

Change-Id: I80055e4101873e0ddd408ac1f0ee9c75cc3bf6b3
Support color related MTF actions in mtfxmldump

Change-Id: I5deac7f096866a8f149acfd0d11bbc0963238e88
xmlwriter: set indent and always write utf8 xml document

Change-Id: I1477833e696edbac2dc375329e7b26a7105d1593
emf+: emulate hatch with color blend

Change-Id: I2ac8f790c79c269d4c1fa650e703c3645c567ca4
emf+: recognise some more object types

Change-Id: I33fec62e4bc38eeaf014eeb1210db2904af033f6
bnc#881024 test font size at world transform

Change-Id: If9b09b69ccd890e45d963422ccedb711585f6434