Fixed setting buffer to half of the size
Merge pull request #165 from mannol1/master

Fixed setting buffer to half of the size
put file senders in one thread due to weird issues & a few fixes
rm Werror for clang
Add help target and toxic.conf manpage
Merge pull request #169 from Ansa89/make_help

Add help target and toxic.conf manpage
properly close file senders on exit
make prompt window look like chat/groupchat windows (fixes various bugs, allows history scrolling)
add setting option to disable timestamps
manpage fixes/rm redundant comments & make alerts setting more intuitive
Manpage fix
Merge pull request #170 from Ansa89/patch-1

Manpage fix
fix tab completion in prompt window
add option to use the default locale
file sender thread was a failed experiment - do_file_senders should only be called once per tox_do iteration
merge