Let show_commit_string() have the same parameters as other show* functions.

Signed-off-by: Jim Huang <jserv@0xlab.org>
Refine FindEasySymbolIndex

 - Compute the index instead of binary search.
Make HashItem2Binary, ReadHashItem_txt, _load_hash_file static
Drop unnecessary const cast
Merge pull request #59 from kito-cheng/master

Clean up and rewrite FindEasySymbolIndex
Add kito in author list
NEWS: mention FreeArray as the successful story
README: Add section 'External and unmerged projects'
Mark 腕(ㄨㄢˇ) as non official phone
Let compare_phrase() use ARRAY_SIZE for length of a->phone.

Signed-off-by: Jim Huang <jserv@0xlab.org>
tools: sort: Fix build failure
Fix dangerous memory usage for WordData and sscanf.

Signed-off-by: Jim Huang <jserv@0xlab.org>
Make tsi.src use consistent separator

 - "捭闔 10 ㄅㄞˇ ㄏㄜˊ" is only item use \t as separator...
Merge pull request #61 from kito-cheng/master

Make tsi.src use consistent separator
Fix cmake include directories
Use coveralls.io to generate coverage report

Closed #60
Update README for CI services
Link to libcommon.la in sort
Revert "Link to libcommon.la in sort"

CFLAGS for lib and tools are different, so we cannot link sort to
libcommon.la.

This reverts commit 5c216ecfea9db455cc2969597c1a210e16a47312.
Let comment of TreeFindPhrase() and its parameter name be consistent.

Signed-off-by: Jim Huang <jserv@0xlab.org>