fdo#74229 import RTF_TRGAPH

Regression from commit c4b91ae3178011c66c76c711c1a6469ba658872e
(fdo#55525 import RTF_TRLEFT, 2012-11-13).

(cherry picked from commit 54bdfe0a891f2119bc35c5d82ecbc94c8cb13c0b)

Conflicts:
	sw/qa/extras/rtfimport/rtfimport.cxx
	writerfilter/source/rtftok/rtfdocumentimpl.cxx

Change-Id: I90f2c6399cfaf8399de0cf3488a23af6cc84710d
fdo#32613 RTF export: implemented anchored picture export

RTF originally didn't support anchored pictures: they were always
inline. Then it was invented that pictures can be exported anchored, if
they are in fact shapes, but their "pib" property is set to the hexdump
of the picture contents.

The RTF importer handled this situation for quite some time, but not the
exporter -- this commit implements that.

(cherry picked from commit cb01957aa0ac3caea8e87522116086ac256d4ee2)

Conflicts:
	sw/qa/extras/inc/swmodeltestbase.hxx
	sw/qa/extras/rtfexport/rtfexport.cxx
	sw/source/filter/ww8/rtfattributeoutput.cxx

Change-Id: I173ad9f4f2e24620508ca63c0b892b7d5da4e5b2
abi#10039 RTF export: support page-anchored frames

(cherry picked from commit 845fb7bf6753ec9582d0b1d1c9b4276aa9e6c65e)

Conflicts:
	sw/qa/extras/rtfexport/rtfexport.cxx

Change-Id: I71c961799f76446cdf24faeba86f881ae02ffe3b
fdo#79959 RTF import: trim whitespace around style names

(cherry picked from commit 305ecd1848a802a6c43ecc6e76f4c6bc36a03418)

Conflicts:
	writerfilter/source/rtftok/rtfdocumentimpl.cxx

Change-Id: Id23cbd62b057442c577fef124a5705e4d551076f