style: replace each tab with 4 spaces

Command used:
    sed -i 's/\t/    /g' "$file"
clang-format: generate initial config

The configuration file was geneated (based on LLVM style)
by using the following command with clang-format 3.4:

    clang-format -dump-config > .clang-format
clang-format: adapt config to Monetas coding style
style: remove lines with comments containing dashed lines

Command used:
    sed -ri '/^ *\/\/ ?-+$/d' "$file"
style: remove comments containing dashed lines

Command used:
    sed -ri 's/^(.*[^\/])\/\/ ?-+$/\1/g' "$file"
style: remove comments with asterisk lines

Command used:
    sed -ri '/^ *\/\/ ?\*+$/d' "$file"
style: reformat code with clang-format
travis: add clang-format support
git: add pre-commit hook
TR1_Wrapper: remove TR1 include macros
Merge pull request #82 from toxeus/reformat

Reformat