GetLogicalProcessorInformation and associated structs
amd64/linux pthread investigations
update linux-x86 natives
update linux-x86-64 natives
update linux amd64 natives
Merge branch 'master' of https://github.com/twall/jna

Pulling master back to get compilation fixes.
Fixing compilation issues in Kernel32UtilTest
Merge branch 'master' of github.com:twall/jna into amd64-pthread-cleanup
merge from upstream
Merged from master.
Fixed links, consistent tense.
add missing methods on opaque pointer
fix NPE
fix javadoc warnings
expand test coverage
Merge branch 'master' of github.com:twall/jna
fix w32 test
add test for GetLastError interception
fix win64 compile warnings
Merge branch 'master' of github.com:twall/jna
update win64 natives