message: Fix positions of project and tag input (win)
diff: </Grid.RowDefinitions>
  <!-- project -->
  - <Grid Grid.Row="0" Height="50">
  + <Grid Grid.Row="0" Height="32" Margin="0 8 0 0">
  <Grid.ColumnDefinitions>
  <ColumnDefinition Width="*"/>
  <ColumnDefinition Width="Auto" SharedSizeGroup="AddButtons"
  <toggl:ProjectTextBox x:Name="projectTextBox" x:FieldModifier="private" Grid.Column="0"
  LostKeyboardFocus="projectTextBox_OnLostKeyboardFocus"
  + Margin="0"
  Padding="27, 0, 34, 0"
  PreviewKeyDown="projectTextBox_OnPreviewKeyDown"/>
  <toggl:ProjectColorPicker
  x:Name="projectColorSelector" x:FieldModifier="private" Grid.Column="0"
  - Margin="8" Width="28"/>
  + Width="28"/>
  <ToggleButton x:Name="projectDropDownButton" x:FieldModifier="private" Grid.Column="0"
  - Style="{StaticResource EditViewAutoCompleteTextFieldButton}"/>
  + Style="{StaticResource EditViewAutoCompleteTextFieldButton}"
  + Margin="0"/>
  <Button x:Name ="newProjectCancelButton" x:FieldModifier="private" Grid.Column="1"
  Style="{StaticResource EditViewTextFieldImageButtonBase}"
  </Grid>
  <!-- tags -->
  - <Grid MinHeight="50">
  - <toggl:TagList x:Name="tagList" x:FieldModifier="private" Margin="8"
  + <Grid MinHeight="32" Margin="0 8 0 0">
  + <toggl:TagList x:Name="tagList" x:FieldModifier="private"
  LostKeyboardFocus="tagList_OnLostKeyboardFocus"
  GotKeyboardFocus="tagList_OnGotKeybardFocus"
  TagAdded="tagList_TagAdded"
  <!-- billable? -->
  <CheckBox Name="billableCheckBox" x:FieldModifier="private"
  + Margin="0 8 0 0"
  Click="billableCheckBox_OnClick" Content="Billable" />
  <!-- times, duration -->
  