Beginnings of moving away from the mac style file browser towards a traditional file browser. Now when you expand a folder, it goes into the folder showing only the contents of the folder you are now in. Going up a directory will go into the parent directory
Make top shelf of the file browser fixed positioning so no matter how far down you are, you can click next
Comment out the arrow styles. They are no longer needed becauses arrows are not in the new file browser refactor
Only show link to move up a folder if we are in a subdirectory of the machine
Change double click to single click. It is intuitive that clicking a folder once would open it in a web browser. You can't select a browser as something to ingest so there isn't a specific use case to clicking it once
Use the full name now that we have the width
Merge branch 'master' into file_browser_improvement
There is no longer a concept of closing or opening. This is because we are now going in to folders.
Cut out large swathes of commented out code in the move from mac style to traditional
Merge remote-tracking branch 'origin/master' into file_browser_improvement
If the class of a directory is up, then use the directory up png
Add up class to the up directory folder so that it has a better icon
Add a directory up image. It doesn't match the blue set but will work as a stand in until we get the better icon
Add the proper styling to the ccs browser as well
Make the cursor over labels and icons be a pointer instead of text editor pointer
Get rid of unneeded logger and comment
Change selected to be bold with no border or selected blue box. It no longer matters to see what is selected as a person just goes into the folder
Get rid of the icon for the host. While clickable, it represents itself better as simply a label to let the user know they are in the right place.
Exclude emacs temp files in .gitignore.
First iteration using flexbox layouts to fill the window.  See #271.