Move IsLvalueReference to the correct place, slightly beef up its documentation.  No bug, r=trivial

--HG--
extra : rebase_source : 5998289e3993cd0384efe0ab7d21b8097dedac2f
Check for an empty string before dereferencing the first character of the string.  No bug, rs=till

--HG--
extra : rebase_source : e4b408f772aa2460db920871086faa37c04356bb
Bug 945533 - Convert various spdy code to use mozilla/Endian.h rather than NSPR endianness conversion functions.  r=mcmanus

--HG--
extra : rebase_source : 11b47056c1e14e0751c351ab199609e07e15399f
Bug 945533 - Convert various server sockets to mozilla/Endian.h.  r=sworkman

--HG--
extra : rebase_source : 9f0df49ac2341c8553dd4a585ec0500d3a32083f
Bug 945533 - Convert various websocket code to mozilla/Endian.h.  r=jduell

--HG--
extra : rebase_source : daf0ee75f70bd86952cf39192d5287657881e9c9