client: Remove IE specifics
client: Remove IE specifics

My primary development an deployment environment
is Linux. Won't be spending time with IE.

In future, this could be turned into an NWJS
or Electron application. Then, these wouldn't
be required anyways.

Signed-off-by: Sanjeev Premi <e2c59cdd009c02452534cc3986d2bb876e0e4eac@ymail.com>

spremi/preTTY,spremi/preTTY