Issue # 365 deleting temp file before and after exporting process.
Merge pull request #385 from acro-khinewai/ENdoSnipe_Issue365_3

Issue # 365 deleting temp file before and after exporting process.
Issue #368, I modified the file ensTreeView.js file to show default
report node after reloading the page.
#Issue 368, I change the format of if{} and else{}.
Merge pull request #387 from acro-thetphyo/ENdoSnipe_Issue368

Issue #368
SQL実行計画が見れなくなっていたため、修正した。
Merge pull request #388 from miyasakago/master

SQL実行計画が見れなくなっていたため、修正した。
I implemented changing last export report time
I implemented updating of last export report.