v1.0.1 minor Qt fixes + checkpoints

Checkpoints and bugs' fixes - Mac & Win Toolbar fix

Before

After

Addnodes:

seed1.fennecblockchain.com
seed2.fennecblockchain.com
seed3.fennecblockchain.com
seed4.fennecblockchain.com
seed5.fennecblockchain.com
seed6.fennecblockchain.com

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Downloads:

Fennec for x64 Mac
Fennec for x64 Windows
Fennec for x64 Windows (setup)
Fennec for x64 Linux Ubuntu
Fennec for x64 Linux Arm aarch

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Checksums:

Fennec-Mac.zip: 49FB583FC3EB6481D3045835FC2D98FDB2157AF5010DB55D68A5ACFAB9BD9070
Fennec-Win.zip: D1ED9B8B747E8278049FD73C698C082772B0CF7B4538576B2E2E33F4591159FE
Fennec-Win-setup.zip: 05684542C0EDC158AA0B471F734CA6CE2609D309BC8EFBFDCA3D7329D3C2B58E
Fennec-Linux.tar.gz: BDE09BFE60614DEA07235A0A360C44F4D3A66585DC800FF66CC1E2F7E3D8CE7F
Fennec-Arm-aarch64.tar.gz: 3D035E9E3D1BF9CC2AD37C084F15805D3913217C0762A7E825C4923D2A3B8439