`sp-get-sexp` now properly handles the pairs based on context. Fixes bugs such as "(a| `b) c" being unable to slurp because ` is not closed. Also, the tags that are not allowed in current context are no longer highlighted when show-smartparens-mode is active
`sp-skip-to-symbol-1` now properly jumps to ` and ' in comments
Functions that take C-u/C-u C-u prefixes now work properly when called from code and not interactively (does not rely on current-prefix-arg anymore)
Added sp-beginning-of-sexp and sp-end-of-sexp