Initial commit
Modiied the parsing code so that it tries to figure out the date format
from a few examples, and then parses a vector of strings using the
computed format. This is presumably faster than trying to figure out
the format for each value separately. It assumes a consistent format
for all strings in the vector.
Update parse_date.R
Merge /home/dmccullough/git/osr-4 into dmc
Clean-up DMC code; create doc files
Minor tweaks
Minor tweaks
renamed:    parse.data.R -> parse.date.R
Tweak read.table
OSR-4
Fixed as.POSIXct.character (and related functions) so that
it works with the all-digits formats:
YYYYMMDD
YYYYMMDD_HH
YYYYMMDD_HHMM
YYYYMMDD_HHMMSS

Also, added a new function can.posix, which takes a vector of character
and returns TRUE if it can be parsed
SR-4
Fixed as.POSIXct.character (and related functions) so that
it works with the all-digits formats:
YYYYMMDD
YYYYMMDD_HH
YYYYMMDD_HHMM
YYYYMMDD_HHMMSS

Also, added a new function can.posix, which takes a vector of character
and returns TRUE if all the values can be parsed using the same format.
Bug fix for can.posix.
Moving to github
Merge branch 'master' of https://github.com/decisionpatterns/date.reader

Conflicts:
	.gitignore