Added diagrams and a paragraph on stream deployment in the Architecture doc.
XD-1049 Create documentation for composed modules
minor: tabs to spaces
Update with option for analytics backend
change shell example for analytics provider
Add minimal docs for how to access analytics information using wget
clean up type conversion docs
XD-1049 cross-refs for Composing Modules section

also provided some links for Named Channels and Dynamic Router where relevant
fixed invalid link
Updating Hadoop version to 1.2.1 (current XD default)
Formatting Java setup example
Change M3 to M4
Updating download link
named channel syntax changes reflecting latest parser updates
polish
updated channel syntax for router doc
Intial
Updated Modules (asciidoc)
Document Homebrew installation support
Updated Type conversion (asciidoc)