Utility: Do not stick on strings with only line sperators

Signed-off-by: Peter Cai <xqsx43cxy@126.com>
Project: Compatibility with Eclipse

commit 02c5fd72bf801e1502d8814f5a6df7f224d664be
Author: Peter Cai <xqsx43cxy@126.com>
Date:   Wed Aug 20 16:14:45 2014 +0800

    Makefile: fixup

commit af567a5809364bb8070a3a902822fd7c44ea347b
Author: Harry Chen <373685963@qq.com>
Date:   Wed Aug 20 16:07:56 2014 +0800

    Fix: re-add dexed library files

    Signed-off-by: Harry Chen <373685963@qq.com>

commit 5289c8c9b4e262f1daf008d94413535e9b54eadb
Author: Harry Chen <373685963@qq.com>
Date:   Wed Aug 20 16:04:46 2014 +0800

    ShakeDetector: I really need to shut it up!

    Signed-off-by: Harry Chen <373685963@qq.com>

commit 5a57479ae69676708a3d2a0be103d637891b5825
Author: Harry Chen <373685963@qq.com>
Date:   Wed Aug 20 15:56:31 2014 +0800

    I come here to solve all warnings in Eclipse & Lint!

    Signed-off-by: Harry Chen <373685963@qq.com>

commit d1001542d954c8c29345d422611ffe45fe5395a5
Author: Harry Chen <373685963@qq.com>
Date:   Wed Aug 20 15:22:10 2014 +0800

    README: Fix line endings

    Signed-off-by: Harry Chen <373685963@qq.com>

commit 289d5989c7bf2e6199e1a27152efd4aa9e39679a
Author: Harry Chen <373685963@qq.com>
Date:   Wed Aug 20 15:19:03 2014 +0800

    README: update

    Signed-off-by: Harry Chen <373685963@qq.com>

commit eb3475c9d8da3dd6015f288877c1a90881cf3674
Merge: e62872b ddc3899
Author: Harry Chen <373685963@qq.com>
Date:   Wed Aug 20 15:01:29 2014 +0800

    Merge branch 'master' of github.com:PaperAirplane-Dev-Team/BlackLight

commit e62872b126f3c94d690372fb39b2437854de14dc
Author: Harry Chen <373685963@qq.com>
Date:   Wed Aug 20 14:59:42 2014 +0800

    Structire fix: now able to import and compile in Eclipse

    Signed-off-by: Harry Chen <373685963@qq.com>