Removed range-based for loop, which is not supported by buildbot (g++ <4.6)

changing files in ODIN-II to be compatible with bool variable

Converted boolean to bool everywhere

In run_vtr_flow.pl, changed routing_failure_predictor back to safe by default, to be consistent with VPR

User manual: added description of using {} to escape strings in SDC

Fixed an icpc warning

Correction to previous

Temporarily revert to obsolete -std=c++0x flag so that buildbot succeeds

Print timing analysis runtime

Create open cores frac lut experiment

Setup experiments for arithmetic circuit sweep

Add fixed sized architectures

Updated area numbers for architectures

Corrected pack pattern

fix the bugs on for loop supprt, and the WROM64.v file can be run.