Update podspec to 2.0.4

Move example cli targets to Examples/ folder to avoid extraneous SPM …

…dependency for library users.

Fix warnings due to improper exclusion; update gitignore (#206)

Updated podspec for 2.0.1 (#203)

* Updated podspec

* Update README for minimum toolchain versions

travis: update CI environments (#202)

* travis: update CI environments
* Add BlueSocketTestCommonLibrary, BlueSocketTestClient, BlueSocketTestServer
- Add a library component to make it easier to do tests and profiling under streaming loads (multiple client connections, lots of data, etc.)

* Removed Swift 4.x, bumped minimum swift version requirement to 5.1
* keep build at Swift 5.0; update CI to only test from 5.1.5 on up
* Only attempt to build command-line for Swift 5.2+
* Ensure tools and dependencies only build for Swift 5.2+
* Address various lint errors
* Update README with version details and latest iOS related issues

Merge pull request #192 from fouadhatem/patch-1

Update copyright info

Merge pull request #187 from yassineim/patch-1

an connection -> a connection

Update podspec to soon to be next version.

Update podspec to soon to be next version.

Update podspec to soon to be next version.