Merge pull request #66 from KKBOX/dev_ethan

Modify the parameter of the named setMultiTextView method  type String to CharSequence
Fix ConcurrentModificationException
Merge pull request #68 from KKBOX/master_daniel

Fix ConcurrentModificationException
Merge pull request #69 from KKBOX/master

Fix ConcurrentModificationException
Avoid dialogs empty exception
Merge pull request #70 from KKBOX/master_daniel

Avoid dialogs empty exception
Revert commit 2999da0eaa02a70ef28aedb95993bd3b5f897638
Add printable chars check method
Merge pull request #71 from KKBOX/master_daniel

Add printable chars check method
Add executePendingTransactions to cancelNotification
Merge pull request #72 from KKBOX/master_wendy

Add executePendingTransactions to cancelNotification
KKDebug.printRunningTime now returns runningTime(long)
Add ParallaxedHeaderView to KKListview, modify android_kktoolkit.iml settings
Merge pull request #74 from KKBOX/master_daniel2

Add ParallaxedHeaderView to KKListview, modify android_kktoolkit.iml settings
Add custom scroll listener which combine with delegate listener
Override setOnScrollListener instead using another API
Remove redundant code
Modify parallaxed parameter
Merge pull request #75 from KKBOX/dev_justin

Add custom scroll listener which combine with delegate listener
Adjust string resource