Squashed 'cgilite/' changes from 1462517..b2b268b

Squashed 'cgilite/' changes from 1462517..b2b268b

b2b268b corrected paragraph splitting and hr/h2 distinction
33cd660 faster hexdecode for mixed data (e.g. post-data)
6fe824f API CHANGE: do not set session cookie automatically
a8f5776 enable pandoc fenced divs, and fenced code attributes
fabbc00 make hr tag visible again
47295e6 bugfix: prevent HTML injection in reference style link titles
882f37d markdown support for external macro plugin
1d27862 bugfix URL escaping for ? and %
6147b0e faster HTML and URL functions
b191eb8 export application globals
dba2d39 idmap functions
f477dc5 better data-layer / UI-layer abstraction in user functions
5a44f82 allow server site message page to confirm registration
24df501 perform _BASE striping outside of internal web server
343a22a cleaner display of activation link, include port number in activation link
f6fa7fb strip _BASE path from PATH_INFO variable
6c1784b user invite function, handle invite/registration expire, always allow registration of first user
af27357 bugfix tooltips
7459611 improved markup for styling
9451cdd min-height for textarea
84a16dd unambiguous cookie path when destroying user session
6bfa64b automatically swap in confirmation dialog for registration
5d5fc0f fix in email syntax and confirm path
d468e35 ignore automatic files from modules
5a714a2 syntax fixes, minor sanity checks
142f5b0 user account functions
d6e0c1a function new_session to force session update, limit session cookies to _BASE path
a76f6a5 allow suppression of default session cookie
bcca3c0 STRING encodes empty values as backslash for easyer `read`ing of TAB-DBs, UNSTRING produces trailing newline for consistent output of encoded \n, obsoleted `sed` $UNSTRING code
9884092 typo in cli parsing
2218e82 Set _EXEC _DATA and _BASE variables
dcab989 much faster hex decode function
07b4b96 simpler lock algorithm using files
38702db improved gonzo mac if openssl is unavailable
8be65ce bugfix: faulty check in update and append
904badc bugfix: parameter passing in cgilite_value calls
4a04dc4 portability GNU `date` / Busybox `date`
76395d4 Fix: prevent horizontal rule from masking 2nd order heading
52e7985 enable pipe/argument choice for more functions
b65a5ae md: heading identifiers
b089a33 md: handle DOS line breaks
fa3afea md: task lists
cd49a5c HTML escaping, switchable HTML processing
4f5d122 md: inline HTML
fcdebd0 bugfix: stop condition in HTML block
987f4ef md: verbatim html block, md: allow emphasis before punctuation
1218334 md: image embedding, completing support for basic markdown
c1eb795 md: horizontal rules
b2cf4a3 md: allow hard line breaks; md extension: ignore embedded underscores
4f6c3fe todo items
3d2264c include markdown processor
80b3d8c try automatic switching to busybox for uuencode and sha256sum
c207699 bugfix: fix error when reading literal "+" char from storage
e7e354d basic print styles
4b913ff set foreground color where background color is set
49b4c44 remove obsolte escape functions
47a1cf6 introduce functions for cookie based cryptographically signed session variables
e3e5c0d introduce simple DBM module
8070ac9 use debug function for error output
13c2995 change border of input elements
31fd9a7 experimental: basic set of css rules
6212086 simplified mac function and cookie format
a836764 prefer hmac for session security
a1caf91 include guard for main script, prevent double read of post data
147c722 mime types for streaming formats
1caf684 prevent line breaks in debug message
06a4763 try reading session key from post before trying cookie

git-subtree-dir: cgilite
git-subtree-split: b2b268b458208ba7746052e05f1f1f5ced081023