Improved Accuracy

Improved the baseline measurement accuracy.  The previous implementation
was pushing a double into an unsigned, creating a small rounding error.
Added JUnit Output

Added the ability to specify target baseline multiples for tests which
can then be used to determine pass/fail conditions.  These pass fail
conditions can then be written out (optionally specified via command
line -xml argument) to a JUnit formatted file.
Celero#9 - Updated CMake for auto demo execution.

Updated the master CMakeLists.txt file so only one simple demo
automatically executes when automatic execution is enabled.  The older
lines which execute all tests are maintained in the file to illustrate
how to accomplish automatic execution.

Additionally, a bug in the folder configuration for Visual Studio was
fixed.
Updated documentation

This closes #8.  Merged in article documentation into the README.md
file.
Updated for TOC generation.
Updating TOC generation.
Removed auto TOC until I figure it out.
Minor updates
Merge pull request #11 from cdeil/minor_fixes

Updates to config files and ordering within initializer lists.
Reduced the size of the Sort test.

The sort test defaulted to 12 test sets, but took a very long time to
execute.  To demonstrate the capability, the default number of tests was
reduced to 6.
#13 Updated DoNotOptimizeAway

Should fix "DoNotOptimizeAway" on GCC and Clang.  Seems to have fixed it
on Visual Studio 2013 as well, but this is harder to verify.
#13 Improved "DoNotOptimzieAway" for Win32
Added a new demo for "setter" function idioms.

Tests various ways to construct traditional class "setter" functions to
see which idiom performs best.
Added a new demo and fixed bugs.

Celero was not properly reporting time in seconds on Windows.  This was resolved, but it needs tested on Linux.  The computed baseline factors were not impacted by this bug.
Improved parameter passing demo.
Fixed typos in parameter passing test case.
Added more test cases to parameter passing example.
#14 Fixed capitalization in CMakeLists.txt
#12 Added a proper command-line parser.

Also updated license information in header files.
Command line parser is 3rd party, but seems to do the trick for now.
Added GoogleTest and Archive

Basic GoogleTest implementation set up for future expansion.

Demo of an "Archive" feature which is very young and will definitely be changing.