A few minor corrections after merging Linux_port branch with HSA-Libraries/Develop
Merge pull request #86 from shruti-ramesh/bs_error

A few minor corrections after merging Linux_port branch with HSA-Librari...
Corrected the Binary Search test case so that it compiles on linux as well, also commented the cpu queue test case for scan
32 bit linux build changes
Merge branch 'linux-32bit' into develop
Merge branch 'develop' of https://github.com/HSA-Libraries/Bolt into latest_issues
Merge pull request #87 from shruti-ramesh/latest_issues

Corrected the Binary Search test case so that it compiles on linux as we...
Merge branch 'develop' of https://github.com/HSA-Libraries/Bolt into latest_issues
Optimized reduce
Merge branch 'develop' of https://github.com/HSA-Libraries/Bolt into latest_issues
fixed copy and fill tests
Fixed Count Binary search tests and merge function
Merge branch 'develop' of https://github.com/HSA-Libraries/Bolt into latest_issues
Fixed failing tests for fill.
Merge branch 'develop' of https://github.com/HSA-Libraries/Bolt into latest_issues
Fixed for gcc 4.7 compiler
Merge branch 'develop' of https://github.com/HSA-Libraries/Bolt into latest_issues
Removed some of the loops for device vector initializations & ensured that output vector is initialized properly in all offset test cases
Merge pull request #89 from shruti-ramesh/latest_issues

Latest issues
Fixed constant/counting iterator, scatter/gather. Fixed test cases