compatible version for 0.11.x without breaking current version.
Merge pull request #37 from yorkie/master

compatible version for 0.11.x without breaking current version.
Natives moved to src
Prepare to v5.0.0

Now compatible with NodeJS v0.11.13
Added prefixes for cpu and heap files
  (profile.cc -> cpu_profile.cc)
Added Heap_Graph API
Updated Nan dependence to 1.2.0
Rewrited HEAP getHeapStats
  (now receives iterator and callback functions)
Cleared JS API
Removed postinstall linking script
Changed homepage link
Added tests for binging
Merge pull request #39 from 3y3/prerelease

Prerelease
Release 5.0.0
Repair missed Snapshot.getHeader
Fixed HEAP serialization

Added serialization test
Updated serialization chunk size - large size works stable on sockets
connection.
Repaire missed API for node-inspector tests

Remove error throwing for not found snapshots and profiles.
Repaired startTrackingHeapObjects.
Repaired stopTrackingHeapObjects.
Repaired getHeapStats.
Fix binaries for node-inspector

CPU sampling enabled by default.
HEAP sample changed from object to id number
Version changed to 5.1.0
Added heap.getHeapObjectById
Fixes for compatibility with Node Inspector
Version changed to 5.1.1
fix tests
remove bottomUpRoot
recent chrome can work without a bottomUpRoot
it will generate it's own
so better to stop wasting resources building it
Updated package.json

Updated required node version
Updated contributors section