improve so it finishes consistently
remove more occurrences of libicu, because not used in this branch
first attempt at generating api documentation using doxygen
Release Notes for v1.0.1
value-types.csv: make sure icalvalue_kind enum values match those in libical-1.0
restore the declaration for icalcomponent_new_vquery()
which got lost somewhere along the way.
remove unnecessary re-declarations (should be in unistd.h)
remove icaltime_is_floating() declaration since no implementation.
Merge branch 'master' into coverity_scan