Chm don't add images multiple times

Enable Previous and Next buttons in chm output file

Superfluous < sign

Bug 726734 - alignment of blockquotes in pdf

Bug 726722 - Blockquote followed by text inserts an extra paragraph

Update doctokenizer.l

List only the project pages in "Related Pages"

Don 't add image to list in case it is already present (happened for image extsearch_flow.png in the doxygen manual).

Enables the Previous and Next buttons in case of a binary table of contents in the chm output file (binary toc is a requirement for the Precious and Next buttons).

Extension in config.xml if type=string with format=image

Removed superfluous < sign

The quote instead of quotation does align multi level block quotes

Remove superfluous \n from intermediate output.

This avoids cluttering "Related Pages" with links to pages from external
projects.

Added support for Subversion fixed-length keyword syntax (see: http://sourceforge.net/p/doxygen/discussion/130996/thread/1c641a9f/).

Merge branch 'feature/bug_625601' of https://github.com/albert-github/doxygen into albert-github-feature/bug_625601

pass libclang header file location; add paths for Ubuntu's llvm-3.4

Bug 725516 - In case of sections with the same name they are not reported.

Bug 643618 - Fortran: variable with name "type" confuses Doxygen

Alternative way to get rules information from flex

This patch describes an alternative way to get rules / debug information from flex files

Most problems were solved in version 1.8.5 but the underscore character (_) had not been incorporated, this is done with this patch.

The recognition of the type (free or fixed) of Fortran code is not reliable possible. A well known possibility as used with compilers as well is to specify the type of code by means of the extension.
With EXTENSION_MAPPING it is possible to select the type of Fortran code, when not explicitly set doxygen tries to guess the type of Fortran code.

Disable the boolean option that has its dependency disabled.
This fixes the case where GENERATE_TREE_VIEW is set to TRUE
even when its dependency GENERATE_HTML is FALSE.
Signed-off-by: Adrian Negreanu <adrian.m.negreanu@intel.com>

In this patch it is checked if a section label has been used before and if so a warning is given with file name and line number (when possible) where the section label was used the first time.
Note in section.h the item level was not initialized in the past in case of a copy constructor.

In case of a project logo a preview is shown in the "wizard mode". In "expert mode" only the name is shown.
In this patch the config.xml the type=string possibilities are extended with format=image (config.xml, configgen.py, config.h).
The doxywizard has been extended so that in "expert mode" this type is supported and that a preview is given (expert.cpp, inputstring.cpp and inputstring.h), furthermore in wizard.cpp a minimum label size has been defined to prevent jumping of the items in case of switching between a message text and an icon.