* Allow building of just the data manager or just the web interface by adding
--disable-web and --disable-data-manager options to configure
* Installed tools in libexec/hedgehog/ and removed hedgehog prefix and
.sh extension
* Created a hedgehogctl control script to wrap the tools.
* Renamed several tools and made arguments consistent. Separate the RSSAC report
scripts to better align with split installs
* Improved install instructions
* Removed the install-rpg target and made installation of the RPostgreSQLHelper
consistent with other R packages that need installing.
* Add missing check for SED in configure
Note: A debian package for 2.0 should be available shortly (thanks Ondrej Sury)