added some list parser combinators, for pairs and maps
removed default values and added ScalaCheck properties
added a 'named' method to identify list parsers
added some methods for parsing empty strings
removed a default parameter value
changed Seq to List
added properties for convenience methods
Merge pull request #60 from ambiata/topic/map-list-parsers

Added some list parser combinators, for pairs and maps
Filter _Paths in DirPath as well
Merge pull request #61 from ambiata/topic/pathfilter

Filter _Paths in DirPath as well
added a size method on Directories
fixed the bracketed list parser combinator
Add satisfies parser
fixed the delimited list parser
Merge pull request #63 from ambiata/topic/satisfiesParser

Add satisfies parser
Added ResultT.putStrLn
Merge pull request #62 from ambiata/topic/result-putStrLn

Adding ResultT.putStrLn
Char flag list parser
Merge pull request #66 from ambiata/topic/list-parser-char-flag

Char flag list parser
fixed the reading of a trailing newline in a file
Merge pull request #68 from ambiata/topic/fix-readlines

Fixed the reading of a trailing newline in a file
Add fromDisjunctionThrowable for ResultT with Spec