Add unite.sh which can create an amalgamation of all headers and source
files, into two single files (whitedb.h, whitedb.c).
The impact of this can be a decrease in performance, but vastly improves
development of third party systems.
Beyond that, it also brings whitedb up to par (somewhat?) of the ease of
use that SQLite3 has.
Add documentation about amalgamation.
Merge pull request #18 from necrophcodr/amalgamation

Add unite.sh which can create an amalgamation of header and source files.