Filer.js 1.1.0 Released

• Reorder method order to match node's lib/fs.js, document missing (c6e1d51)
• Match node's layout for access modes on fs, with tests (c0acdb9)
• Add Filer.fs to support creating a filesystem like node.js (#651) (f4ff2e9)
• Support file:// URLs and Buffers for path args, throw when invalid (85a8c21)
• Update package-lock.json (9c13a2d)
• Remove WebSQL provider (last supported in v0.0.44) (1ad81f9)
• Move open files to its own module, properly close fds in tests (bc861bf)
• Move device name off fs and onto context (11c91ac)
• Update npm deps (ace4222)
• Fix #646: add tools/get-filer-version.js to find old Filer versions (7301024)
• Fix #612: add way to run tests in node, fix docs on running tests (6ec8cd6)