Add .gitignore
Start histogram utils
A histogram reader from files

Searches for histograms with names matching the provided regular
expression in the provided directory. Searches can be in,
1. a file,
2. a sub-directory in a file
Add Makefile
A simple main() for testing
Simplify Makefile
Some documentation and cleanup
Proper support for regular expressions

TRegexp sucks, moving to Boost.Regex.
Add more complicated regex to test
Exception handling: catch boost::regex_error
Cleanup HistReader
Remove boost dependency from header

Refactor such that the Boost.Regex dependency becomes an
implementation detail and can be moved to the source file. The
trade-off is, now only objects inheriting from TObject can be read
from the file. Its an acceptable compromise considering almost always
objects inherit from TObject.

Motivation: now dictionary generation can be done easily by rootcint.
Add _getHistVec_posix(..) which uses POSIX regex.h

Add alternate implementation using POSIX regex.h because of problems
linking to -lboost_regex with CMT. Using Boost.Regex is preferred
because of ease of use, but this method might preferable (hassle free
build) when used in LHCb software.
Add partial regex match note for regex.h regexs
Add option to switch regular expression backends
Bug fix last commit, update docs and test
Simpler Makefile, separate test directory

Compile all utils into one library.  Multiple libs is unnecessary.  If
a complicated functionality is needed, make a separate repository.
All such libraries can be put in a super-project like this:

project
├── lib1
└── lib2
Add Parsers and StyleUtils
Create LICENSE
Rename Makefile before history merge