Initial implementation of /E esil search engine
Revert "Remove debug code in avr disasm /via @svensin"

This reverts commit 59d39473c8b40846dd74f57fc4fc02754b9686cc.
Handle 'reloc.' rules, but requires better analysis (ujmp)
Fix afna for PE bins (jmp data-references)
www: Escape HTML entities in the List Elements menu

This commit adds HTML escaping to strings displayed in rightmenu.js.
Previously, malicious binary could incorporate Javascript code in one of its
strings and attack the web interface.