v2.2.0 vs v2.1.1

deb/rpm packaging, circle 2.0

• [f08dc82] add pointer to Installation wiki page (#132) (Nick Irvine)
• [b8363c1] Add deb/rpm packages (#129) (Nick Irvine)
• [1f9b223] add missing govendor sync (Nick Irvine)
• [b38f851] move circle config to the right place 🤦 (Nick Irvine)
• [07d0605] Circle 2.0 (#125) (Nick Irvine)
• [e743d3b] Add chamber-$(VERSION).sha256sums generation (#126) (Nick Irvine)

Global -verbose flag

• [e61fff1] Fix flag shorthand conflict. (#134) (Joshua Carp)
• [c9f8f68] Print env var keys on exec with global -v flag (Yarek Tyshchenko)

Experimental s3 backend

• [53ad806] fix writing keys for new services: (Daniel Fuentes)
• [3d34550] remove default bucket (Daniel Fuentes)
• [ff5fb8f] cleanup getStore() (Daniel Fuentes)
• [67ef9eb] set retries when creating session (Daniel Fuentes)
• [bf4dbb4] Make secret backend configurable (Daniel Fuentes)
• [dcb44cf] add some backend performance benchmarks (Daniel Fuentes)
• [928e1c6] add S3Store implementation: (Daniel Fuentes)
• [d1a43b5] move session creation out of SSMStore constructor for reuse (Daniel Fuentes)
• [b4edc16] update readme to remove default bucket (Daniel Fuentes)
• [576b28a] add note in the readme about s3 backend (Daniel Fuentes)

Fixes

• [d9c77ea] Support Variable Depths and improve regex (#118) (Gonzalo Peci)
• [29a1f2b] Merge pull request #122 from jmcarp/bail-out-pagination (Rob McQueen)
• [d76fdd1] Return original error on reading parameter. (#124) (Joshua Carp)
• [0134e37] Stop paginating after finding a matching parameter. (Joshua Carp)
• [e8febaa] Update CHAMBER_NO_PATHS example in README (John Boggs)