Merge branch 'release/0.4.6' into develop
build for npm
add issues
option `-p, --plain` for no colours in output
improve search, so that list only searches listable items, but search does full text search of issues
allow identifying of issue by searching title of open issues for unique string
various minor improvements to formatting etc…
bug fixes
ignore the local directory in .klog
fixed issue names, and dates to be accurate to 3 decimal places for microsoeconds
minor bugfix for error message
calculate time since added after Modifications (notably after close as it gives total duration)
update documentation
general improvements
converted pad function from javascript
added -p, --priority feature
added priority flag to list / search
improved priority
improved web interface
added error for non-klogged directory