update jsk_fetch.rosinstall.melodic

[knorth55]

• switch to use knorth55/app_manager@fetch15.
  • I resolve the conflict.
  • https://github.com/knorth55/app_manager/tree/fetch15
• switch to use knorth55/jsk_roseus@fetch15
  • I resolve the conflict
  • [WIP] Merge Fetch15 branch jsk-ros-pkg/jsk_roseus#715

[708yamaguchi]

I checked that

• knorth55/app_manager fetch15 branch includes Affonso-Gui/app_manager fetch15 branch
• knorth55/roseus fetch15 branch includes Affonso-Gui/jsk_roseus eus-handler-bt-resume branch

[708yamaguchi]

すいません、マージする直前に間違ってcloseボタンを押してしまいました。
マージ自体は問題なく行えました。