Dependencies
============
aptitude install libmysql++-dev libcrypto++-dev libpoppler-dev \
    libboost-regex-dev

Build
=====
sudo make install

Configure
=========
Edit /etc/textifier.conf to use some credentials with write access to any 
tables named in the SQL statement.

The SQL statement, by default:

INSERT INTO jos_document_text_content(hash, text_content) VALUES \
	(%0q, %1q) ON DUPLICATE KEY UPDATE text_content = %1q

has paramters 0 => SHA1 hash of the document, and 1 => best guess as its 
text content

Use
===
Called automatically where appropriate by the Hubzero CMS when the textifier
binary is on the path.

To index old documents or to otherwise use out-of-band with the CMS, invoke
the textifier binary with a single argument giving a filename to textify.
The program will print the file's SHA1 sum and fork to parse, which may
take a few seconds depending on the file type.
