Removed list of mounted routes at startup by default, with option to add it back. This would get annoying when starting the server frequently, because it printed ~130 lines of mostly useless info

Squashed commit:

[ece2260] Plaintext send_org_invite

[01d4884] Plaintext pw_hint_some

[6ce5173] Plaintext pw_hint_none

[881af3e] Plaintext invite_confirmed

[ce78621] Plaintext invite_accepted

[13a44a4] Rename send_org_invite.hbs to send_org_invite.html.hbs

[b52bf2f] Rename pw_hint_some.hbs to pw_hint_some.html.hbs

[e0d1aeb] Rename pw_hint_none.hbs to pw_hint_none.html.hbs

[898dbcd] Rename invite_confirmed.hbs to invite_confirmed.html.hbs

[107af31] Rename invite_accepted.hbs to invite_accepted.html.hbs

[d26d662] Updated send_org_invite template

[71f47af] Updated pw_hint_some template

[c2ca3c2] Updated pw_hint_none template

[50f8bfb] Updated invite_accepted template

[17f96f8] Updated invite_confirmed template

Added env variable to select config file. Initial work towards groups and added tooltips with descriptions and nicer names

When the iconlist was smaller then 5 items, it would cause a panic.
Solved by using .truncate() on the iconlist.

Loop for a maximum of 5 times through the iconlist or until a
successful download of an icon.