add documentation for syntax highlighting
update semantic highlighting example picture
Merge pull request #35 from sschaef/issue/syntax-highlighting

Issue/syntax highlighting
Bumping the default Scala version 2.9.2 -> 2.10.0
complementary to https://github.com/scala-ide/scala-ide/pull/282/
Some more resources for the p. compiler

+1 link to paulp's sausage talk
+2 links to older documentation
Merge pull request #37 from huitseeker/add-doc

Some more resources for the p. compiler
Merge pull request #36 from huitseeker/feat/bump-scala-version

Bumping the default Scala version 2.9.2 -> 2.10.0
updated building instruction to reflect 2.10 being the default version

Did a full run of version mentions in the doc. I had missed some 2.9->2.10 changes
Complements and finishes https://github.com/scala-ide/scala-ide/pull/282

Voluntarily kept occurences of explicit passing of `-Pscala-2.10.x` in late command lines
(e.g. memory leak test) since those are still valid & in dev doc, not using default shouldn't
phase anyone.
Merge pull request #38 from huitseeker/feat/update-building

updated building instruction to reflect 2.10 being the default version
Update src/sphinx/tutorials/play20scalaide20/index.rst

Now, in Play 2.1, ``eclipsify`` is called ``eclipse``

https://groups.google.com/forum/?fromgroups=#!topic/play-framework/eQs5tHQqZBM
Adds the doc for the Mark Occurrences preference

Creates a new page in the Helium section, for part of the Hydrogen documentation
which is updated.
Added a link to some Tycho tutorial
Tweaks the mark occurences documentation
Merge pull request #42 from skyluc/issue/mark-occurrences-preference-1001466

Adds the doc for the Mark Occurrences preference
Adds doc for library classpath validator
Merge pull request #43 from skyluc/issue/classpath-validator-preference-1001482

Adds doc for library classpath validator
Updated change log. @huitseeker's script works!
Updated version name and release date.
Merge pull request #41 from Nullpo/patch-1

Update src/sphinx/tutorials/play20scalaide20/index.rst
Prepared documention for upcoming 3.0.0 release

* Renamed folder ``user`` to ``2.0.x``.
* Created folder ``3.0.x`` and merged documentation of ``2.0.x`` and ``helium``.
* Removed references (i.e., :ref: links) because they cause ambiguity when the same
  label is defined twice (not surprisingly). Use :doc: instead, and always use relative
  paths!
* Created a symbolic link ``current-user-doc`` that should always point to the user
  documention for the current stable release. The intention here is to avoid absolute path
  to the user documentation from places such as tutorials. The symbolic link should point to
  folder ``3.0.x`` as soon as we release the Scala IDE v3.0.0.