configure.in: revision increment of RAPICORN_REVISION_VERSION to 1
UI: mark severe fixmes as BUGs
DOCS: add extraction of @BUG comments from headers and sources
DOCS: add line numbers to extracted TODO and BUG lists
DOCS: enable Referenced-by generation for function docs
DOCS: generate images in SVG format which saves a lot of space
DOCS: enable image generation for tarball docs (affordable with SVG)
RCORE: docu wording fix
Merge branch 'docs-svg-graphics'

* docs-svg-graphics:
  RCORE: docu wording fix
  DOCS: enable image generation for tarball docs (affordable with SVG)
  DOCS: generate images in SVG format which saves a lot of space
  DOCS: enable Referenced-by generation for function docs
  DOCS: add line numbers to extracted TODO and BUG lists
  DOCS: add extraction of @BUG comments from headers and sources
  UI: mark severe fixmes as BUGs
UI: normalize pixmap comparisons to yield pixel differences 0..1
UI: document PixmapT::compare()
TESTS: introduce threshold percentage for imgcheck (defaults to 0.5%)
Merge branch 'normalized-image-tests'

* normalized-image-tests:
  TESTS: introduce threshold percentage for imgcheck (defaults to 0.5%)
  UI: document PixmapT::compare()
  UI: normalize pixmap comparisons to yield pixel differences 0..1
BUILD: link against -lrt needed for timer_settime
BUILD: provide CAIRO_DEPS/_LIBS for programs that use cairo directly
TESTS: filter out some unichar discrepancies between rapicorn and glib (0xff, 0xfd)
BUILD: depend on GLib 2.32
RCORE: remove deprecated g_thread_init() calls, since we depend on GLib-2.32
Merge branch 'build-fixes'

* build-fixes:
  RCORE: remove deprecated g_thread_init() calls, since we depend on GLib-2.32
  BUILD: depend on GLib 2.32
  TESTS: filter out some unichar discrepancies between rapicorn and glib (0xff, 0xfd)
  BUILD: provide CAIRO_DEPS/_LIBS for programs that use cairo directly
  BUILD: link against -lrt needed for timer_settime
BUILD: reintroduce SVG rendering code

Revert "BUILD: removed unfinished vector image code".
This reverts commit 6713fd7f3f290fb660e8b362d90f2752147587b1.