CCR Module Improvements:
-Added buttons to 'View' and 'Download' CCR reports.
-Support two download methods (still deciding which one(or both) to use)
-Hybrid combines the stylesheet with the xml data sheet. Note that this method
doesn't seem to work in IE and causes unexpected results in other browsers; Safari
seems to be only stable browser. Also note creating this file is a bit messy since
requires parsing.
-Pure method keeps the data xml file and stylesheet separate and package in a zip
file. Coding to do this is straighforward and is supported by all browsers.
-Cleaned up all the echo statements and end of file blank lines, which were breaking the
headers required to allow xml file downloading.
-Cleaned up the CCR display method, which now simply sends the xml file to the browser
when viewing; removed unneeded transforming of this file to html. Note the browser can
save/print this. For patients could print to pdf via the browser.
-Note that the Documents Module already supports xml mimetypes (ie. no modifications needed).