Changes in version 1.0.9 (2015-25-06)
Bugfixes
	* Safer rbind in GRANRepository addPkg method
	* Safer file-url handling using utilities from switchr
Changes in version 1.0.10 (2015-29-06)
Bugfixes
	* Remove unintentional logging to ~/granchecklog file
	* Provide default values for archive_timing and archive_retries in RepoBuildParam constructor
	* Temporarily disable use_cran_granbase functionality
Changes in version 1.0.11 (2015-30-06)
Bugfixes   
	* Fix code in repo-specific GRAN package generated during build process.
Changes in version 1.0.12 (2015-01-07)
Bugfixes
	* Now import symbols from utls explicitly.