Fix unnecessary rules for FORTRAN types
Fix highlighting issues

- Fixed highlighting defined type in variable declarations
- Corrected parser state following docBlock closure
make.bat: change current directory

First thing after calling make.bat: switch current directory to folder make.bat resides in.
Purpose: easy external call of make.bat.
/J.
make.bat: change current directory

amendment for switching between drives and flipping back to initial cur dir at end of make.bat
Update latexgen.cpp

added reset of var Dir_Old at the end.
Removed unsupported HTML commands from the docs
Removed not implemented HTML commands from documentation

This concerns the BODY and MULTICOL tags.
Merge pull request #175 from albert-github/feature/bug_not_implemented_html_commands

Removed not implemented HTML commands from documentation
Merge pull request #174 from jannick0/patch-1

make.bat: change current directory
Fix FORTRAN code function scope test
Fix description of USE_PDFLATEX

The tag is USE_PDFLATEX, not LATEX_PDFLATEX
Added documentation for some missing HTML commands

Added documentation for H4, H5 and H6 command to be complete and extended IMG description a bit
Bug 730888 - [PATCH] Fix missing '&' in Boolean operation in qstring.cpp
Merge pull request #177 from albert-github/feature/missing_html

Added documentation for some missing HTML commands
Merge pull request #176 from jwakely/patch-1

Fix description of USE_PDFLATEX
Merge pull request #172 from hansec/fortran_typdef

Fix unnecessary rules for FORTRAN user defined types
Merge branch 'master' of github.com:doxygen/doxygen
Fix warning about unused functions in qstring.cpp
Merge branch 'master' of https://github.com/doxygen/doxygen.git