upgrade autotools
remove volatile from INTEGER
remove volatile qualifier from OID code
remove volatile from GeneralizedTime
remove warnings
bump date
simplify README
remove inconsequential webcgi subproject
indentation
ignore empty integer bodies
removed unused variable
clarify README
get rid of xer_is_whitespace()
fix description of behavior
fix parsing for OID and RELATIVE-OID
tighten code according to tag invariant
make file reading work under windows
make one-pass parsing for object identifier
fix: There must be no content in self-terminating <NULL/> tag.
version bump in ChangeLog