[gui][c] Fix unmarshal when corrupted dfss json

Fix #10

See merge request !71

Fix #10

[gui] Fix word wrap in show contract screen



See merge request !70

[c] Show more flow info during signature

Fix #9

See merge request !69

Fix #9

[gui] Fix nil client local port

Fix #8 

See merge request !68

[net] Check remote server certificate hash

Fix #4, can be merged as-is or with more tests.

See merge request !62

Richer Maximilien authored 8 years ago and Loïck Bonniot committed 8 years ago

- Add hash check to client connect()
- Update net.Connect calls
- Implement remote cert hash check

[d] Increase arrow length and quantum unit



See merge request !67

412 gui various improvements

Waiting for !65 to be merged.

![Capture_d_écran_de_2016-04-22_23-28-13](/uploads/218670df9f3c89aff67ea92265d07488/Capture_d_écran_de_2016-04-22_23-28-13.png)

See merge request !66

[gui] Add contract visualization and fetch

[Capture_d_écran_vidéo_de_22-04-2016_22_16_17.webm](/uploads/76b058c513ec72bc2fab81addf7c9027/Capture_d_écran_vidéo_de_22-04-2016_22_16_17.webm)

See merge request !65

Integrate viper and cobra



See merge request !64

- Add sub-commands flags
- Factorize version commands
- Fix import format
- Fix GUI

201 gui init sign

Fix stories 201 and 202.
To test, you will need at least two machines ;)

See merge request !61

[p] Fix crash if client disconnects before ready

Fix #5 

See merge request !60

[grpc] Update to version 2



See merge request !59

[tests] Use testify instead of bmizerany



See merge request !58

[d][c] Add client mail in demonstrator log



See merge request !57