docs: fix XSS vulnerability in search
docs: fix XSS vulnerability in search

add a function that uses replace() to replace all
instances of '<' and '>' with the HTML entities and use
this wherever the query text is added onto the page.

xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base