Improved flow-chart functionality

Fix for getSvdMostInfluential

Breaking changes to getDescriptionStatsBy

Merge pull request #50 from gforge/develop

Version 1.11.0

Added pathJoin, time2spanTxt & yamlDump

Minor update for new data.frame behaviour

Minor fix for CRAN

Merge grid_boxes into develop

Merge remote-tracking branch 'refs/remotes/origin/develop'

Upd. fp