cleaned up how file delimeters are determined
added global delimiter option which is not used yet
improved file handling in data_read function
remove_formating function was replaced by calls to '.strip()'
flag checks moved to read_flags function
killed some global dict values and made them local
fidling with doc strings
killed the readdata funct and gutted read_blocks (renamed make_blocks)
added check for file length in read_data
deleted remove empties function becuase it was rolled into the make_blocks function
rewrote the checking of format flags
moved data processing into a loop
gutted to processing of prespecified format flags
fixed typo with column references
moved handling of predifined forms to the end
is_it_ordered returns 0 if false, 1 if True, and -1 if True but reveresed
Format determination for 2-row and 2-col generated Format string and passes if to the genaric function
added some flexible, general format determination
removed remnants plot loop from structure function
structure returns values