NB CA-16 Constant expressions and lambda capture

As directed by CWG Motion 1 from 2014-Isaquah.

Also fixes CWG1613.
NB CA-20 Capturing function parameter packs

As directed by CWG Motion 1 from 2014-Isaquah.

Also fixes CWG1662.
Make addmarkup.sed case-insensitive.
NB CA-18 Argument-dependent lookup of lambdas used in default arguments

As directed by CWG Motion 1 from 2014-Isaquah.

Also fixes CWG1664.
CWG1691 Argument-dependent lookup and opaque enumerations
Consistently employ _t suffixes when mentioning any type trait's
resulting type.

Fixes #221.
s/> >/>>/ per the following guidelines:

1) only in connection w/ templates as allowed since C++11
2) both matching opening angle brackets on same line as closing ones
3) never introduce three consecutive closing angle brackets
Add ctags configuration file.
Add support for LaTeXTools.

See https://github.com/SublimeText/LaTeXTools.
Remove accidentally committed file.
Tweak ctags settings.
Skip headings in addmarkup.sed.
NB CA-27 Disambiguation of noexcept

As directed by CWG Motion 1 from 2014-Isaquah.

Also fixes CWG1740.
Fix typos in last commit (NB CA-27 Disambiguation of noexcept CWG1740)
NB CA-28 odr-use of class object in lvalue-to-rvalue conversion

As directed by CWG Motion 1 from 2014-Isaquah.

Also fixes CWG1741.
NB CA-6 Hiding of function from using-declaration by signature

As directed by CWG Motion 1 from 2014-Isaquah.

Also fixes CWG1764.
NB CA-7 Overflow of enumeration used as enumerator value

As directed by CWG Motion 1 from 2014-Isaquah.

Also fixes CWG1765.
NB CA-8 Scoped enumeration in a switch statement

As directed by CWG Motion 1 from 2014-Isaquah.

Also fixes CWG1767.
NB CA-15 Type matching of non-type template parameters and arguments

As directed by CWG Motion 1 from 2014-Isaquah.

Also fixes CWG1770.
NB CA-22 CH-5 __func__ in a lambda body

As directed by CWG Motion 1 from 2014-Isaquah.

Also fixes CWG1772.