use LDAP filter strings

use low error correction if qr-code content is too long (#18)

use query params throughout the whole rest api (#11)

use query param for public key in api requests (#11)

Fix email encryption type SSL/TLS ...

mail.EncryptionTLS is deprecated and is the same like mail.EncryptionSTARTTLS

The correct here is mail.EncryptionSSLTLS

add ServerName to TLS config

increase smtp timeout to 30 seconds

use html email body by default, add alternative text only body

switch to another email lib to support more AUTH types

deployment api completed (#11)

Set server name in TLS config (#13)

RESTful API for WireGuard Portal (#11)

WIP: RESTful API for WireGuard Portal, user endpoint (#11)

use lowercase email addresses for filtering (#14)

transform email addresses to lower case in ldap sync (#14)

convert all email addresses to lower case (#14)

add ssl/tls option for email encryption (#13)

configurable cert-check for the ldap auth provider (#12)

disable cert-check should also work for ldap via ssl (#12)

cleanup import statements

include tag version in travis builds

fix allowed ip's for peers in server-mode

remove endpoint from peer in server-mode

WIP: smaller docker image

version 1.0.6, show version in footer

fix duplicate configuration tag (#6)

simple database migration versioning, todo: implement migrations

more ui improvements, fix peer template for clients

improve client mode, todo: migrate peers (new db schema)

fix some bugs in client mode, improve login ui