SCRUM#484: Limits sessions to one per user

See merge request !23

SCRUM#395: Fix path to lock files.

See merge request !22

SCRUM#395: Fix path to lock files.

See merge request !21

Issue SCRUM#365: Update Standards-Version to 3.9.8

See merge request !19

SCRUM#407: Fixes VLC error when using multiterminal

See merge request !18

Issue/365/warnings

See merge request !17

SCRUM#390: Adds copyright and credits to all files

See merge request !16

SCRUM#393: Removes configuration files that change the system in an undesirable way and makes minor modifications to the code to avoid undesired operation

See merge request !15

SCRUM#393: Removes configuration files that change the system in an undesirable way and makes minor modifications to the code to avoid undesired operation

SCRUM#391: Adds dependency (libc) to ensure operation of the binaries used

See merge request !14

# Conflicts:
#   package/debian/changelog

SCRUM#384: Inserts polkit rule that does not allow guest users to turn off the computer

See merge request !13

SCRUM#384: Inserts polkit rule that does not allow guest users to turn off the machine and change network settings

SCRUM#384: Inserts polkit rule that does not allow guest users to turn off the machine and change network settings

SCRUM#385: Update ifs to the default used by c3sl (test command)

See merge request !12

SCRUM#357: Check for scripting failure and abort with error

See merge request !11

SCRUM#359: Atualiza empacotamento

See merge request !10

Signed-off-by: root <root@xfiles.c3local>

SCRUM#358: Create seat configuration correctly and move only if you get to the end of the script

See merge request !9

SCRUM#338: Adds systemd service

See merge request !8

# Conflicts:
#   opt/le-multiterminal/multiseat-controller.sh

Signed-off-by: Thiago Abdo <tja14@inf.ufpr.br>