add unite.sh to the distribution
adding support for clang compilation in compile.sh
Fix compilation not working correctly with other compilers than gcc.
Fix no default "cc" compiler being used.
wg_journal_filename is now an exported symbol and so needs to be present even if logging is disabled
temporarily expose the index hash search function in the DLL (until the query code can support hash indexes) - this will remain an undocumented feature
Doc updates
Fix using $() instead of ${} for COMPILER variable.
Merge pull request #1 from necrophcodr/develop

Fix compilation not working correctly with other compilers than gcc.
Merge pull request #19 from jmrenouard/master

adding support for clang compilation in compile.sh
fix broken hashbang
Fix for memory leak caused due to missing decrefs
check that config.h exists before creating the amalgamation
indentation consistent with the rest of the project
use the output of unite.sh in most compilation shell scripts to make them easier to maintain
more broken hashbangs; suppress output from changing directories
Merge pull request #20 from abhishekgnanda/master

Fix for memory leak caused due to missing decrefs
Merge branch 'master' of https://github.com/priitj/whitedb
added missing source files