Remove trailing whitespace for all files in the repository.

Author: ekpyron

.travis.yml

@@ -184,7 +184,7 @@ deploy:
     # Both the build and deploy steps for Emscripten are only run within the Ubuntu
     # configurations (not for macOS).  That is controlled by conditionals within the bash
     # scripts because TravisCI doesn't provide much in the way of conditional logic.
-   
+
     - provider: script
       script: test $SOLC_EMSCRIPTEN != On || (scripts/release_emscripten.sh)
       skip_cleanup: true

CODING_STYLE.md

@@ -193,7 +193,7 @@ for (map<ComplexTypeOne, ComplexTypeTwo>::iterator i = l.begin(); i != l.end();
 2. Generally avoid shortening a standard form that already includes all important information:
    - e.g. stick to `shared_ptr<X>` rather than shortening to `ptr<X>`.
 3. Where there are exceptions to this (due to excessive use and clear meaning), note the change prominently and use it consistently:
-   - e.g. `using Guard = std::lock_guard<std::mutex>;` ///< Guard is used throughout the codebase since it is clear in meaning and used commonly. 
+   - e.g. `using Guard = std::lock_guard<std::mutex>;` ///< Guard is used throughout the codebase since it is clear in meaning and used commonly.
 4. In general expressions should be roughly as important/semantically meaningful as the space they occupy.
 5. Avoid introducing aliases for types unless they are very complicated. Consider the number of items a brain can keep track of at the same time.
 

README.md

@@ -39,7 +39,7 @@ contract HelloWorld {
 To get started with Solidity, you can use [Remix](https://remix.ethereum.org/), which is an
 browser-based IDE. Here are some example contracts:
 
-1. [Voting](https://solidity.readthedocs.io/en/v0.4.24/solidity-by-example.html#voting)       
+1. [Voting](https://solidity.readthedocs.io/en/v0.4.24/solidity-by-example.html#voting)
 2. [Blind Auction](https://solidity.readthedocs.io/en/v0.4.24/solidity-by-example.html#blind-auction)
 3. [Safe remote purchase](https://solidity.readthedocs.io/en/v0.4.24/solidity-by-example.html#safe-remote-purchase)
 4. [Micropayment Channel](https://solidity.readthedocs.io/en/v0.4.24/solidity-by-example.html#micropayment-channel)

cmake/scripts/buildinfo.cmake

@@ -1,5 +1,5 @@
 # generates BuildInfo.h
-# 
+#
 # this module expects
 # ETH_SOURCE_DIR - main CMAKE_SOURCE_DIR
 # ETH_DST_DIR - main CMAKE_BINARY_DIR