Use the 3rd party location lookup API to accept third-party locations in their native form and look up the corresponding portal room for that location. Also give the network dropdown some placeholder text. Fixes https://github.com/vector-im/vector-web/issues/2374  | 
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| media | ||
| vector-icons | ||
| config.sample.json | ||
| fonts | ||
| img | ||
| index.html | ||