#442 - clean up Bio placeholder text

Closes #442

See merge request !689

Fetching convos via MastoAPI

See merge request !662

* upstream/develop: (34 commits)
  Update attachment normalizer
  Add fallback for attachments uploaded via the other platforms
  Get correct mimetype through entity_normalizer
  Set default parameter
  Switch to mastoapi for posting status and uploading media
  Revert changes
  prevent text pasting if image is pasted
  remove border radius of suggested emojis
  #450 - dispatch login after saved state is loaded
  #448 - fix timeline fetch error when status text is null
  #451 - add class to username span
  No need to fetch mutes on load anymore 
  switch to mastoapi
  switch to mastoapi
  masto api sends muted property now
  No need to fetch user data using old api anymore 
  Switch to mastoapi
  Add comment
  Reset statusnet_blocking of all fetched users first while refreshing block list
  Add hideMutedPosts setting and wire up to post-returning endpoints
  ...

#450 - dispatch login after saved state is loaded

Closes #450

See merge request pleroma/pleroma-fe!701

#455 - prevent text pasting if image is pasted

Closes #455

See merge request pleroma/pleroma-fe!705

Remove border radius of suggested emojis

See merge request pleroma/pleroma-fe!704

Transition to MastoAPI: composing new status and media upload

Closes #435

See merge request pleroma/pleroma-fe!686

Transition to MastoAPI: Mute & Block and Add Mutes management tab

See merge request pleroma/pleroma-fe!611

#448 - fix timeline fetch error when status text is null

Closes #448

See merge request pleroma/pleroma-fe!700

#452 - unfollow button issue

Closes #452

See merge request pleroma/pleroma-fe!698

#451 - long username on follow/follower tabs

Closes #451

See merge request pleroma/pleroma-fe!697

Transition to MastoAPI: user search

Closes #438

See merge request pleroma/pleroma-fe!677

* upstream/develop: (47 commits)
  #449 - fix auth token fetch issue
  Make select tag use --inputText as text color
  #444 - remote follow clean up
  #444 - show `remote follow` button when logged out
  Add button to save without cropping
  post-merge fixes
  [i18n] Update oc.json
  after store: fix setting postFormats field
  fix user-card avatar falling into permament failed state
  fix flake id users not fetching correctly
  fix console error
  afterStoreSetup: Move log in and theme load to afterStoreSetup.
  afterStoreSetup: Handle 404 cases.
  afterStoreSetup: Emoji and nodeinfo refactor.
  afterStoreSetup: refactor TOS and panel fetching, handle 404s.
  afterStoreSetup: refactor.
  Load persistedStated with async/await.
  whoops
  レインせんぱいにサンキュー
  fix embedded relationship card parsing
  ...