Rewrite apply_low(), fix cache poison issue.
Merge pull request #51 from sunyc/master

Rewrite apply_low(), also fix cache poison issue.

Previously when a method that is called but failed permission check, it will be registered as non-exist, when next time getting called with proper permission calls it, it will still fail.
Fix db.c with PACKAGE_ASYNC. (mactorg@lpmuds.net)
Merge pull request #56 from sunyc/i11-db-fix

Fix db.c without PACKAGE_ASYNC. (mactorg@lpmuds.net)
Issue #54 - fix incorrect sha1() hashes

sha1() now works correctly on strings 8192 bytes and longer
sha1() now works correctly on strings 55 bytes long
Enabled PACKAGE_SHA1 in local_options.test and added unit tests
Fix 64bit runtime in 32bit mode.

Fixes #40.
32bit compile can now successfully pass all tests.
Noted one memory leak in unique_mapping().
Extensive 64bit LPC Tests improvments.
Extended various sprintf buffer, to avoid crashes when printing out
numbers and floats.
Extended buffer in dump_trace.
Merge pull request #53 from sunyc/master

Fixes compiling and tests under 32bit mode.
Fluffos now provides a 64bit LPC runtime in both cases.
Merge pull request #55 from Voltara/issue54_sha1_wrong_hashes

Fix #53 sha1() hash issue, validated through NIST test cases.
Include #ifndef routine in auto generated header.
Also fixed various compile problem on CYGWIN.
Merge pull request #60 from sunyc/master

Fix various CYGWIN problem, disable optimize and added warning.
Fix some over aggressive log message.
Merge pull request #64 from sunyc/master

Fix some over aggressive log message.
Remove the obsolete qsort implementation.
Merge pull request #65 from sunyc/master

Remove the obsolete qsort implementation.
Merge pull request #3 from fluffos/next-2.27

Next 2.27