add more sp-point-*-p functions
Merge pull request #105 from vitoshka/master

add more sp-point-*-p functions
Added slurp and barf hooks (helps with #108).
Merge pull request #109 from Jell/close-hook

Added slurp and barf hooks (helps with #108).
Fix issue with `sp-splice-sexp-killing-forward` and backward when the point is at the beg-in/end-in of the form. Kill the entire form in that case.
Merge branch 'master' of github.com:Fuco1/smartparens
Added helper methods for stricter regexps.
Merge pull request #111 from Jell/stricter-regexps

Added helper methods for stricter regexps (helps with #108)