Merge pull request #1 from kimyen/develop

Move some code from dashboard to dashboard-core
Merge pull request #2 from kimyen/develop

Add Log File Dao
Merge pull request #3 from kimyen/develop

add a paramater to keep track of log type
Merge pull request #4 from kimyen/develop

add log file id
Merge pull request #5 from kimyen/develop

add LogFileDao and AccessRecordDao from a working dw project
Merge pull request #6 from kimyen/develop

add stack to config
Update DashboardConfig.java
Update DashboardConfig.java
Merge pull request #7 from kimyen/develop

update failed record dao
Merge pull request #8 from kimyen/develop

update log file dao
Merge pull request #9 from kimyen/develop

add method to get dashboard url
Remove the unnecessary dependency to Spring
Update gradle wrapper to 2.2
Merge pull request #10 from eric-wu/master

Clean up dependencies to Spring
fix conflict