Fix version number
Merge pull request #134 from colinleroy/master

Fix version number
Fix dist missing an header file;
Fix mingw32 build
Put every header in SOURCES as per Hoa's request
Merge pull request #135 from colinleroy/master

Fix dist missing an header file
Check "make dist" workflow on Travis builds
Fixed Travis script
Call configure before make
Fixed https://github.com/MailCore/mailcore2/issues/683
Merge branch 'master' of https://github.com/dinhviethoa/libetpan