svn: Refactored SvnConfiguration - code simplified, fields renamed
svn: Implemented ability to configure ssh tunnel for svn command line client in Subversion Settings
fixed multiline code rendering
properly handle eqnarray
center multiline formula image
added varphi rendering
added thickapprox rendering
IDEA-130923 Run ContentRevisionCache.clearScope() logic under read action

Previous ContentRevisionCache.clearScope() logic performed custom lock and then implicitly run read actions during calls to VcsDirtyScope.belongsTo() - so deadlock could occur when ContentRevisionCache.clearScope() (or other method that also requires corresponding custom lock) is called simultaneously from other thread under write action.
To prevent such cases all ContentRevisionCache.clearScope() logic is wrapped with read action.
ipython notebook: replace links in markdown cell with clickable links
added alert-succes and alert-error rules
do not break markdown links
replace headers in markdown
parse eqnarray independent of mode
Improve notifications in GithubRebaseAction
remove unused AllIcons.Inspector
Enable accidentally turned off filtering of issues by project in Redmine
decompiler: track lines in anonymous classes as well
IDEA-125456 MouseDown + Ctrl + MouseUp counts as Ctrl + Click
IDEA-131108 com.intellij.util.ui.Animator doesn't work in Welcome Wizard (where there is no application)
EA-54384 (incorrect fix reverted)