[fix] Register: Fix UserId check - was always applying an uppercase() before calling /wot/lookup/:uid

enh(home): Use larger logo, on medium mobile screen
fix(home): Do not ask fullscreen toggle, if user response "no" (store response in settings)
fix(home): Remove the state 'app.login' (menu now use loginAndGo() that open the wallet)

fix(uri): URI june:// should allow amount with decimal
fix(uri): URI june:// should allow comment with %20 characters
fix(uri): URI june:// should should replace invalid comment characters

enh(network): Optimize network scan, at startup: stop when enough peers found
fix(network): Store network's stats to compute the best fit minConsensusPeerCount

enh(network): If no Cordova network plugin, compute connectionType and offline/online using standard navigator capabilities
enh(network): Detect change in network connection type
enh(platform): When restarting (e.g. when peer changed) do NOT reset all wallet/currency data, to avoid left menu bailout

fix(Cs+): Do not load moderators (and do not start esHttp) when Cs+ plugin has been disabled

fix(build): Build will now generate a `config-test.js` with the G1-test configuration

enh(home): Add progress bar during network scan

fix(qrcode): Fix scanning a QR code with a checksum AND amount (e.g. 'june://<pubkey>:<checksum>?amount=100')